Top 29 Pocket-size Power Banks on Amazon (Verified You can Buy)
Top 1
TNTOR Thin USB-C Portable Charger with Built in Cable, Slim Power Bank Credit Card Size Battery Pack Charger Portable for Wallet Compatible with iPhone 15 16 17 Series, Samsung and Android Phones
TNTOR
WT-H230
3.53 x 2.52 x 0.16 inches
0.1469 Pounds
Ratings for TNTOR (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TNTOR-US | - | ❌ | ❌ | ❌ |
Features
[Thinnest Portable Charger Ever] - Credit Card Size power bank for iphone only 3.54*2.52*0.16 inch (about half of iPhone 15 size), weighing only 2.58oz. Thecharge card phone charger easily fit into your pocket, pouch and wallet.
[Powerbank Built-in Cable] - Battery pack charger portable,No need to carry a charging cable for iPhone 15 16 17 series and USB-C Port phones.
Top 2
TG90° 5000mah Ultra Slim Power Bank Built-in AC Plug & 2 Cables,Purple | Pocket Size, Mini Portable Charger,Travel Essential Phone Charger,USB C External Battery Pack Compatible with iPhone,Samsung
TG90°
Z03-MINI
4.41 x 2.68 x 0.65 inches
Ratings for TG90° (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TG90 | - | ❌ | ❌ | ❌ |
Features
Portable Phone Charger with Built in 2 Cables & AC Wall Plug: TG90 power bank attached with 2 charging cords special for all kinds of iPhone models and Android phones charging directly, and the built-in AC wall plug makes it possible to charge itself directly from the wall outlet,getting rid of the bulky adapter and messy cables
0.29 lbs Ultra-Light Portable Charger for iPhone: TG90 lightweight power bank weights only 0.29lb, with dimension 4.4" x 2.68" x 0.65"(Credit Card Size about), making it shorter than an iPhone and light enough to use comfortably while charging. It slips effortlessly into your pocket or small bag, making it the ultimate travel essential
Top 3
Best Portable Power Banks
Best for Iniu
Best for Fast Charge
Best for Heavy Duty
Best for Cute
Best for Slim
Best for iPhone
Best for iPhone 13 Pro
Best for iPhone X
Best for Anker 10000mAh
Best for Samsung Wireless
Best for Iniu 20000mAh
INIU Portable Charger, Ultra Mini 10000mAh 45W Fast Charging with Detachable Cable, Flight-Safe Travel USB C Power Bank External Phone Battery Pack for Xiaomi iPhone 17 16 Samsung S26 Google iPad etc
INIU
P50
3.29 x 2.09 x 1.0 inches
0.35 pounds
Ratings for INIU (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
| INIU Innovations Inc. | - | ❌ | ❌ | ❌ |
Features
[MINI SIZE. PRO POWER.] 45W. 10,000mAh. Smallest on the planet. Roughly the size of an AirPods Pro case, this portable charger packs days of power into an impossibly small footprint. Slide it into your skinny jeans or a tiny crossbody bag for a night out—maximum power, zero bulk.
[TRUE 45W SPEED. SAFER & COOLER.] Desktop-grade speed, anywhere. Delivering a true 45W output, this power bank blasts your Galaxy S26 Ultra from 20% to 92%—or your iPhone 17 Pro Max to 75%—in just 30 minutes. Powered by TempGuard 2.0, it actively manages heat, ensuring your devices stay cool during a quick coffee break charge while keeping their battery health pristine.
Miady 2-Pack Portable Charger 5000mAh, 3.45oz Lightweight Power Bank, 5V/2.4A Output & 5V/2A Input Battery Pack Charger, Mini Portable Phone Charger for iPhone, Samsung Galaxy and etc
Miady
HYD001
4.0 x 1.1 x 1.1 inches
0.3086 pounds
Ratings for Miady (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Miady | 2,159 | ✅ | ✅ | ✅ |
Features
【Surprisingly Portable】Significantly small at 4*1.1*1.1 inch. These mini portable chargers, each weighs 3.45oz only, can be thrown into a bag or slipped into a pocket with you barely noticing they are there. Compact design and rounded corners that make them comfortable in the pocket or in the hand.
【A Day-to-day Backup】Not just being small, with a capacity of 5000mAh, these power banks give you enough charge to top up most smartphones once, ensure that your phone is always charged when you need it. Charging speed is also good with the output being 2.4A.
Top 5
Best for Mini-USB
Best for Fabric
Best for Leather
Best for 8000mAh
Best for iPhone XS
Best for HTC
VEEKTOMX Small Portable Charger 10000mAh, Mini Power Bank 22.5W Fast Charging, Slim & Lightweight Travel Essentials, 3-Output External USB C Battery Pack Compatible with iPhone 17 16 15 (Dark Black)
VEEKTOMX
VT103
4.57 x 2.83 x 0.66 inches
0.36 pounds
Ratings for VEEKTOMX (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| VEEKTOMX | - | ❌ | ❌ | ❌ |
Features
Compact & Lightweight Design. The VEEKTOMX mini power bank packs 10,000 mAh capacity into a compact and lightweight design, measuring 4.48 × 2.81 × 0.67 inches and weighing only 5.76 oz. It easily fits into your pocket, purse, wallet, or backpack, making it ideal for travel, commuting, flights, parties, cruises, and camping, and keeping your devices powered wherever you go.
Ultra Fast Charging. Featuring PD 3.0 and QC 3.0 fast charging technologies, this portable power bank delivers up to 22.5W output, enabling up to 2× faster charging compared to standard chargers. It can charge an iPhone 17 or Samsung S25 from 0% to 65% in about 30 minutes, while the power bank itself can be fully recharged in 3–5 hours using a 9V/2A fast charging adapter.
Top 6
Best for Iniu
Best for Type C
Best for Fast Charge
Best for Fabric
Best for 8000mAh
Best for Flashlight
Best for Iniu 20000mAh
INIU Ultra Compact Portable Charger, 10000mAh 45W Fast Charging Power Bank with Detachable USB-C Cable & Stand, Flight-Safe Travel Battery Pack for iPhone 17 16 15 Pro Max Air, Samsung S26, iPad, etc
INIU
P55
4.4 x 2.7 x 0.7 inches
Ratings for INIU (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| INIU Innovations Inc. | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
| SimpleLife LLC | 4,517 | ❌ | ❌ | ❌ |
Features
From INIU--the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3-year INIU Care.
45W Full-Speed Charging Newest iPhone 16 & Samsung S24: This power bank delivers up to 45W output and supports PD, QC, and other fast-charging protocols. In just 25 minutes, it powers your iPhone 16 to 63% and charges your Samsung S24 Ultra to an impressive 73%.
Top 7
Best for Iniu
Best for Mini-USB
Best for Fast Charge
Best for High Capacity
Best for iPhone 13
Best for iPhone XR
Best for iPhone XS
Best for iPhone X
Best for iPhone 8
Best for Anker 20000mAh
Best for Iniu 20000mAh
INIU Smallest 20000mAh Power Bank, 22.5W PD Fast Charging Portable Charger with Detachable Cable, Flight-Safe Battery Pack with LED Display for Travel Xiaomi iPhone 17 16 Samsung S26 Google iPad etc
INIU
P512
4.1 x 2.8 x 1.2 inches
Ratings for INIU (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| INIU Innovations Inc. | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
[POCKET-SIZE 20000mAh.] Massive power for your pocket. Note: True 20,000mAh requires solid, high-density cells (approx. 11 oz). This portable charger is built incredibly dense to deliver 4 full phone charges without the bulk.
[DETACHABLE NYLON LANYARD.] Forget extra cords. The built-in USB-C cable acts as a convenient lanyard. Woven with ultra-durable nylon, it outlasts standard plastic by 3X. (Apple users can easily plug into the extra ports).
Top 8
Best for Mini-USB
Best for Cute
Best for iPhone 13 Pro
Best for iPhone 12
Best for Iniu 20000mAh
Best for Apple iPhone
INIU Portable Charger, Ultra Slim 10000mAh 45W PD Power Bank, Fast Charging Mini Battery Pack, Travel Trip Accessories Ship Essentials for College Students Travelers Teen Boys Girls, Green
INIU
P41
4.3 x 2.6 x 0.7 inches
0.4012 pounds
Ratings for INIU (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| INIU Innovations Inc. | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
From INIU--the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials.
Industry First-Seen High-Density TinyCell: INIU's latest 10,000mAh power bank features the market's first high-density cell, making it 30% smaller and 15% lighter than others with the same capacity.
Top 9
Best for Anker
Best for USB-C
Best for Type C
Best for 6000mAh
Best for 5000mAh
Best for 2600mAh
Best for 5V
Best for Galaxy S22
Best for Anker 10000mAh
Best for Belkin 10K
Best for Anker USB-C
Anker Portable Charger, 10,000mAh 30W Power Bank, USB-C in and Out Fast Charging Battery Pack, Travel Essential Phone Power Bank, for iPhone 17/16, Galaxy and More (Black, 10000.00, Milliamp Hours)
Anker
A1688
4.32 x 2.58 x 0.98 Inches
0.4916 Pounds
- Original Language: English
Ratings for Anker (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| AnkerDirect | 6 | ❌ | ❌ | ❌ |
Features
Speedy 30W Charging: Experience cutting-edge 30W fast charging technology—twice as fast as 5V/3A chargers. Boost an iPhone 16 Pro Max to 50% in just 27 minutes, compared to an hour with traditional power banks.
Ready for Endless Use: Crafted for durability, the 5.4-inch built-in USB-C cable is tested to endure over 10,000 bends, ensuring it stands up to the rigors of everyday use.
Top 10
Best for Iniu
Best for USB-C
Best for Type C
Best for Fast Charge
Best for Dustproof
Best for High Capacity
Best for Metal
Best for 50000mAh
Best for 30000mAh
Best for 40000mAh
Best for 2600mAh
Best for iPhone 13 Pro Max
Best for Galaxy S22
Best for Flashlight
Best for Samsung 20000mAh
Best for Anker USB-C
Best for Iniu 20000mAh
INIU 20000mAh Power Bank, Small 45W PD Fast Charging Portable Charger with Built-in USB C Cable, Flight-Safe Travel External Phone Battery Pack for iPhone 17 Pro Max Samsung S26 iPad etc, Black
INIU
P51L
4.5 x 2.9 x 1.1 inches
Ratings for INIU (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
From INIU--the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3-Year INIU Care.
New-Gen Ultra-Small 20,000mAh: Powered by the industry-first high-density TinyCell battery, this compact power bank defies size limits. Enjoy high capacity without the bulk, perfect for on-the-go convenience.
Top 11
Best for USB-C
Best for 5000mAh
Best for iPhone XS Max
Best for iPhone 7
Best for Galaxy S22
Best for Hand Warmer
Mini Portable Charger USB C Power Bank,Upgraded 5000mAh PD Fast Charging Battery Pack Built-in USB-C Connector Travel Essential for iPhone17/17Pro/17Pro Max/Air/16 Plus/16Pro Max/15 Series,Android
HETP
HX45X2
1.5748 x 0.7874 x 0.3937 inches
0.8 Pounds
Ratings for HETP (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Jinshenyuan-us | - | ❌ | ❌ | ❌ |
Features
【Portable Charger with the Built-In USB-C Connector】this power bank is widely compatible with iPhone 17/17Pro/17Pro Max/Air/16/16 Plus/16 Pro/16 Pro Max,15/15 Plus/15 Pro/15 Pro Max, iPad Air (4th/5th Gen), iPad Pro 11-in. (1st/2nd/3rd/4th Gen), iPad Pro 12.9-in. (3rd/4th/5th/6th Gen), iPad mini(6th generation), iPad(10th Gen), AirPods Pro(2nd Gen), Samsung Galaxy S22/S23,Google Pixel, LG,Moto and other Android devices with USB C charging port.
【Ultra-Compact Portable Charger】 this mini portable charger size is only 3.2x1.96x1 inch, Super small and lightweight. You can put in your pocket, clutch bag or purse easily.
INIU Smallest 20000mAh Power Bank, 22.5W PD Fast Charging Portable Charger with USB-C Cable, Flight-Safe Battery Pack for Travel & Outdoor Camping & Emergency for iPhone Samsung iPad, Mini Size, Green
INIU
P512
2.8 x 4.1 x 1.2 inches
0.6911 Pounds
Ratings for INIU (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
| INIU Innovations Inc. | - | ❌ | ❌ | ❌ |
Features
[POCKET-SIZE 20000mAh.] Massive power for your pocket. Note: True 20,000mAh requires solid, high-density cells (approx. 11 oz). This portable charger is built incredibly dense to deliver 4 full phone charges without the bulk.
[DETACHABLE NYLON LANYARD.] Forget extra cords. The built-in USB-C cable acts as a convenient lanyard. Woven with ultra-durable nylon, it outlasts standard plastic by 3X. (Apple users can easily plug into the extra ports).
Top 13
Best for Lightning
Best for Anker
Best for USB-C
Best for Mini-USB
Best for Slim
Best for 5000mAh
Best for 2600mAh
Best for Galaxy S22
Best for Anker Wireless
Best for Anker 10000mAh
Best for Anker USB-C
Anker Portable Charger, Nano Power Bank with Built-in USB C Connector, 5,000mAh Portable Charger 22.5W, for iPhone 17/16/15 Series, Samsung S22/23 Series, iPad Pro/Air, AirPods, and More
Anker
A1653
5.16 x 3.98 x 1.42 inches
0.2188 pounds
- Original Language: English
Ratings for Anker (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| AnkerDirect | 6 | ❌ | ❌ | ❌ |
Features
Power Up Your iPhone 15 Swiftly: Enjoy rapid device charging with dual USB-C ports featuring PowerIQ 3.0 technology and a robust 22.5W output, ensuring your iPhone 15 is ready to go when you are.
Tangle-Free, Hassle-Free: Experience the convenience of a foldable USB-C connector design that keeps your iPhone 15 charging cable neat and organized, perfect for those who value efficiency and order.
Top 14
Best for Lightning
Best for Micro USB
Best for Anker
Best for Anker Wireless
Best for Anker 10000mAh
Best for Belkin 10K
Best for Anker USB-C
Anker Nano Portable Charger, 45W 10000mAh with 2.3 ft Retractable Cable, Compact Power Bank, Travel Essential Phone Battery Pack for iPhone 17/16 Series, iPad, Galaxy, Pixel, and More
Anker
A1638
3.21 x 1.42 x 1.99 inches
0.5093 pounds
- Original Language: English
Ratings for Anker (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| AnkerDirect | 6 | ❌ | ❌ | ❌ |
Features
Your Go-To Power Solution: Features a 10,000mAh capacity, 45W max fast charging, pass-through technology, a smart display, and 24/7 battery protection for safe, efficient power. The USB-C port and included cable support 40W fast charging for the iPhone 16 series and Samsung.
Sleek and Portable: Designed for life on the go, this power bank measures 3.21 × 1.99 × 1.42" and weighs only 8.2 oz. It's 16% smaller than standard models and features a retractable cable for easy carrying. Plus, it's flight-approved.
Top 15
Best Cell Phone Chargers & Power Adapters
Best for USB Type A
Best for Lightning
Best for Iniu
Best for Mini-USB
Best for Type C
Best for Fast Charge
Best for Cute
Best for Slim
Best for iPhone 13 Pro
Best for Galaxy S22
Best for Samsung Wireless
Best for Apple iPhone
INIU 45W Fast Charging Portable Charger, 40% Smaller 10000mAh with Detachable Cable, Flight-Safe Travel Power Bank, USB C External Phone Battery Pack for iPhone 17 16 Pro iPad Samsung S26 Google etc
INIU
P41
5.26 x 2.7 x 0.5 inches
0.5071 pounds
Ratings for INIU (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| INIU Innovations Inc. | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
40% Smaller, 36% Lighter: Powered by the industry’s first TinyCell high-density battery technology, this ultra-compact 10,000mAh power bank is 40% smaller and 36% lighter than conventional power banks with the same capacity — giving you the power you need without the extra bulk in your pocket or bag.
45W Pro Speed. Ready in Minutes: This 45W power bank boosts an iPhone 17 Pro Max to 76%, a Galaxy S25 Ultra to 84%, or an iPad Pro to 60% in just 30 minutes (charging from 20%) — helping you spend less time charging and more time moving.
Top 16
Best for BASEUS
Baseus PicoGo AC22 Mini Power Bank, 10000mAh 45W PD Portable Charger Built-in USB-C Cable, Ultra Small Sized Battery Pack, Fast Charging Battery Bank for iPhone 17/16/15 Samsung S25/S24 Pixel 10 iPad
Baseus
E0028K
2.8 x 2.4 x 1.0 inches
0.3792 pounds
Ratings for Baseus (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Woot | 115 | ❌ | ❌ | ❌ |
| Baseus Brand Store | - | ❌ | ❌ | ❌ |
Features
【Ultra-Small Size, Ready to Go】Featuring advanced stacking technology and high-density battery cells, this mini power bank is as compact as an earbuds case—45% smaller than standard 10,000mAh portable chargers. At only 2.8 × 2.4 × 1.0 in and 6 oz, it fits effortlessly in your pocket or bag, making it perfect for office carry, outdoor trip and emergency power.
【Built-in 45W High-Speed USB-C Cable】Power your new iPhone 17 Pro to 50% in just 20 minutes, or charge the Samsung Galaxy S25 Ultra in 27 minutes with this 45W mini portable charger. This portable power bank supports PD, QC, and Samsung Super Fast Charging, delivering full-speed charging for the latest iPhone, Samsung, Google devices and more. Features a built-in bidirectional USB-C cable and an extra USB-C port for simultaneous dual charging, making it the perfect travel companion.
SIXTHGU S03 Portable Charger, 5000mAh Mini Power Bank, Pocket Size Fast Charging USB-C (in&Out), PowerNano, Compatible with iPhone Series, Android Phone and More
SIXTHGU
S2103
4.2 x 1.0 x 1.0 inches
0.2688 Pounds
Ratings for SIXTHGU (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| SIXTHGU | - | ❌ | ❌ | ❌ |
| SIXTHGU-Global | - | ❌ | ❌ | ❌ |
Features
Handy Ultra-Compact : With small and lightweight design, effortlessly slip the portable charger into your pocket, purse and bag, stylish and portable for the short travel. Fast Charging: The 5000mAh power bank fast charging for devices (up to 5V/3A), compatiable with iPhone Series, Samsung Series, Android Phone, Earphones, Small usb devices. Long life Backup Flashlight: With built-in LED flashlight, this small portable phone charger can be used as backup flashlight for emergency, Long press button 3s, it will light up the dark for you. Support Dual-port Charging: Supports both USB-A and USB-C, you can use any of your charging cables to power your devices anytime, anywhere.
Top 18
Best Portable Power Banks
Best for USB Type A
Best for Lightning
Best for Type C
Best for Fast Charge
Best for LED
Best for Slim
Best for iPhone
Best for iPhone 13
Best for iPhone 13 Pro
Best for iPhone 12
Best for Apple iPhone
Power Bank, 15000mAh Portable Charger with Built in Cable, 22.5W Fast Charging, 6 Outputs, Slim Travel Essential Battery Pack with LED Display, Compatible with iPhone 17/16/15/14/13, iPad Black
HELLEE
N18
6.0 x 3.2 x 1.1 inches
0.5512 Pounds
Ratings for HELLEE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| QiaohuiShop | - | ❌ | ❌ | ❌ |
| Woot | 115 | ❌ | ❌ | ❌ |
| HELLEE Store | - | ❌ | ❌ | ❌ |
| HELLEE | - | ❌ | ❌ | ❌ |
| HELLEE-US | - | ❌ | ❌ | ❌ |
Features
Up to 3.5 Phone Charges On the Go: Compact and easy to carry, this 15,000mAh power bank keeps you powered for travel, commuting, and emergencies. Charges iPhone 17 up to 3.5 times, Samsung S26+ up to 2.5 times, and AirPods Pro up to 20 times.
40% Smaller, 45% Lighter: Designed for power without the extra bulk, this compact power bank is 40% smaller and 45% lighter than conventional models, making it easy to carry for travel and daily use. Built-in USB-A, Type-C, iOS, and Micro cables keep your devices ready to charge—no extra cables needed.
Attom Tech Dual USB Output Super Slim Power Bank Ultra Thin, 3000mAh Portable Charger Mini External Phone Battery Pack Small Dual Outlet, Emergency Phone Power Backup (Black)
Attom Tech
PWBK-0011
0.35 x 3.3 x 2.1 inches
0.1323 Pounds
Ratings for Attom Tech (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Attom Tech | 4,154 | ❌ | ❌ | ❌ |
Features
🔋 [Smallest 3000mAh Power Bank] - Pocket Size 0.35" x 2.1" x 3.3", light weight only 2.2 oz. Its compact size is perfect for everyday use. It can be put into pocket easily.
🔋 [Fast Charge Two Devices Simultaneously] - 1 USB-C and 1 USB output to charge 2 devices at the same time.
Top 20
Best for USB Type A
Miady 2-Pack 5000mAh Mini Portable Charger with Built-in Type C Connector, USB-C Output Charging Small Power Bank, Ultra-Compact Battery Pack Compatible with iPhone 17/16 Galaxy S24/S22 iPad (2 Black)
Miady
HYG013B
2.95 x 1.77 x 0.98 inches
0.4 Pounds
Ratings for Miady (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Miady | 2,159 | ❌ | ❌ | ❌ |
Features
Plug and Play: No Cable NeededCharge anytime, anywhere with the all-in-one design. This mini power bank features a built-in USB-C connector, allowing you to plug directly into your phone without the hassle of carrying or connecting an extra cable. Perfect for on-the-go charging — just plug, and power up!
Dream Travel Buddy: Compact & Lightweight for your trip. Per small portable charger size just 2.95*1.77*0.98 inches and weight only 0.2 lbs, this mini battery pack is small enough to fit in your wallet or pocket — making it the ultimate travel essential. Whether you're capturing memories with your camera, using GPS navigation, or simply staying connected on the move, our battery bank ensures you never run out of battery. Your perfect travel buddy for every journey!
Top 21
Miady 2-Pack Mini Power Bank Built-in Connector Small Portable Charger | 5000mAh Battery Pack丨18Wh丨Not for Android丨Lightweight丨Pocket Size丨Compatible with iPhone 14/13 Series丨Flight-Safe丨Black+White
Miady
HYG012B
2.95 x 1.77 x 0.98 inches
0.4 Pounds
Ratings for Miady (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Miady | 2,159 | ❌ | ❌ | ❌ |
Features
Charge Phone Without Cable: Tired of tangled wires? Miady super mini portable charger built-in lightning Connector for experience true convenience——no cables, no clutter, just instant charge. Upgrade your daily routine—go cord-free today!
Compact & Lightweight: Say goodbye to bulky power banks! Per small power bank size just 2.95*1.77*0.98 inches and weight only 0.2 lbs. Our ultra-compact, lightweight charger slips effortlessly into your pocket, purse, or backpack—so you're always ready for a quick boost on the go.
Portable Charger 10000mAh,22.5W Fast Charging Small Power Bank,Transparent External Battery Pack,Input/Output External USB C Portable Phone Charger for iPhone iPad Samsung LG Android Cellphone (Black)
JYTIGV
RH67-B
3.33 x 2.01 x 1.46 inches
Ratings for JYTIGV (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| ZSSYKJ | - | ❌ | ❌ | ❌ |
Features
【Small and light】:10000mAh high quality portable charger.Size of bank card.You can put in your pocket, clutch bag or purse handbag easily.
【Transparent shell design】: The full transparent design is adopted to display the precise structure inside the battery, including the equipped battery, circuit layout, battery capacity, and fully display the industrial technology aesthetics.
Top 23
TNTOR Portable Charger with Built in USB-C Cable Ultra Slim Credit Card Size Power Bank for Pocket Wallet Battery Pack Compatible with iPhone 15 16 17 Series/Samsung/Google/Android etc
TNTOR
WT-H230P
3.9 x 0.22 x 2.83 inches
Ratings for TNTOR (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TNTOR-US | - | ❌ | ❌ | ❌ |
Features
【Ultra Slim Power Bank Design】 - Our portable chargers like Credit Card Size only 3.9*2.83*0.22 inch, weighing only 3.35oz. The portable phone charger easily fit into your pocket, pouch even wallet.
【Power Bank Built-in Cable】 - battery pack charger portable, No need to carry a charging cable for iPhone 15 16 17series and Andriod phones.
Top 24
INIU Portable Charger, Ultra Mini 10000mAh 45W Fast Charging Power Bank, USB C Battery Pack with Cable, Flight-Safe Travel Powerbank for Outdoor Emergency Office College Pocket Slim Wallet Light Green
INIU
P50
3.29 x 2.09 x 1.0 inches
Ratings for INIU (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| INIU Innovations Inc. | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
[MINI SIZE. ULTRA PORTABLE CHARGER]: Roughly the size of an AirPods Pro case, this smallest power bank packs 10,000mAh of long lasting power into a tiny, nano footprint. Easily slide this ultra slim, credit card size charger into your skinny jeans, a pocket, or a small purse for a night out at a concert or Disney—giving students, women, and men maximum high capacity backup power with zero bulk.
[TRUE 45W SUPER FAST CHARGING]: Delivering desktop-grade, rapid speed anywhere, this 45w pd fast charging bank blasts a Samsung S26 Ultra from 20% to 92% or an iPhone 17 Pro Max to 75% in just 30 minutes. Powered by TempGuard 2.0 for safe charging, it acts as a cool running and high speed charger for Android users, Google Pixel users, and Moto devices, ensuring your device stays cool during a quick office break while keeping battery health pristine.
SIXTHGU Portable Charger, 5000mAh Mini Power Bank, S03 2-Pack Pocket Size Fast Charging USB-C (in&Out), PowerNano, Compatible with iPhone Series, Android Phone and More
SIXTHGU
S2103
4.2 x 1.0 x 1.0 inches
Ratings for SIXTHGU (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| SIXTHGU-Global | - | ❌ | ❌ | ❌ |
Features
Handy Ultra-Compact : With small and lightweight design, effortlessly slip the portable charger into your pocket, purse and bag, stylish and portable for the short travel. Fast Charging: The 5000mAh power bank fast charging for devices (up to 5V/3A), compatiable with iPhone Series, Samsung Series, Android Phone, Earphones, Small usb devices. Long life Backup Flashlight: With built-in LED flashlight, this small portable phone charger can be used as backup flashlight for emergency, Long press button 3s, it will light up the dark for you. Support Dual-port Charging: Supports both USB-A and USB-C, you can use any of your charging cables to power your devices anytime, anywhere.
Top 26
TNTOR Ultra Slim Power Bank, USB-C Portable Charger with Built in Cable, Credit Card Size for Pocket Wallet Pink Card Phone Charger Compatible with iPhone 15 16 17 18Series, Samsung and Android Phones
TNTOR
WT-H230
3.53 x 0.16 x 2.52 inches
Ratings for TNTOR (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TNTOR-US | - | ❌ | ❌ | ❌ |
Features
[Thinnest Portable Charger Ever] - Credit Card Size only 3.54*2.52*0.16 inch (about half of iPhone 15 size), weighing only 2.58oz. The power bank for iphone easily fit into your pocket, pouch and wallet.
[power bank Built-in Cable] - battery pack charger portable,No need to carry a charging cable for iPhone 15 16 17 18series and USB-C Port phones.
Top 27
TG90° 5000mah Ultra Slim Power Bank Built-in AC Plug & 2 Cables,Red | Pocket Size, Mini Portable Charger,Travel Essential Phone Charger,USB C External Battery Pack Compatible with iPhone,Samsung
TG90°
Z03-MINI
4.41 x 2.68 x 0.65 inches
0.29 Pounds
Ratings for TG90° (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TG90 | - | ❌ | ❌ | ❌ |
Features
【Built‑in Cables & Plug – No More Carrying Extras】 Ever grabbed a power bank only to realize you forgot the charging cable – or the wall adapter? The TG90 puts an end to that hassle. It comes with two built‑in charging cords (one for iPhone and one for Android), plus a foldable AC wall plug that lets you recharge the power bank itself directly from any outlet. No extra cables to pack, no bulky adapter to carry – just grab and go.
【Ultra‑Light & Pocket‑Sized – Takes Up Almost No Space】 At just 0.29 lbs and about the size of a credit card (4.4" x 2.68" x 0.65"), this power bank is lighter than most phones and slips easily into your pocket, clutch, or backpack’s front compartment. It won’t weigh you down or bulge out – ideal for days when you want to travel light but still need backup power within reach.
Top 28
TG90° 5000mah Ultra Slim Power Bank Built-in AC Plug & 2 Cables,Black | Pocket Size, Mini Portable Charger,Travel Essential Phone Charger,USB C External Battery Pack Compatible with iPhone,Samsung
TG90°
Z03-MINI
4.41 x 2.68 x 0.65 inches
Ratings for TG90° (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| TG90 | - | ❌ | ❌ | ❌ |
Features
Portable Phone Charger With Built in 2 Cables & AC Wall Plug: TG90 power bank attached with 2 charging cords special for all kinds of iPhone models and Android phones charging directly, and the built-in AC wall plug makes it possible to charge itself directly from the wall outlet,getting rid of the bulky adapter and messy cables
0.29 lbs Ultra-Light Portable Charger for iPhone: TG90 lightweight power bank weights only 0.29lb, with dimension 4.4" x 2.68" x 0.65"(Credit Card Size about), making it shorter than an iPhone and light enough to use comfortably while charging. It slips effortlessly into your pocket or small bag, making it the ultimate travel essential
Top 29
Best for Iniu
Best for Fast Charge
Best for Slim
Best for iPhone 13 Pro
Best for Apple iPhone
INIU Portable Charger, Ultra Slim 10000mAh 45W PD Power Bank, Fast Charging Mini Battery Pack, Travel Trip Accessories Ship Essentials for College Students Travelers Teen Boys Girls, Blue
INIU
P41
4.3 x 2.6 x 0.7 inches
0.4012 pounds
Ratings for INIU (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
| INIU Innovations Inc. | - | ❌ | ❌ | ❌ |
Features
From INIU--the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials.
Industry First-Seen High-Density TinyCell: INIU's latest 10,000mAh power bank features the market's first high-density cell, making it 30% smaller and 15% lighter than others with the same capacity.
Top 10 Pocket-size Power Banks - Verified to Buy (November 2026)
- 1. TNTOR Thin USB-C Portable Charger with Built in Cable, Slim...
- 2. TG90° 5000mah Ultra Slim Power Bank Built-in AC Plug &...
- 3. INIU Portable Charger, Ultra Mini 10000mAh 45W Fast Charging with...
- 4. Miady 2-Pack Portable Charger 5000mAh, 3.45oz Lightweight Power Bank, 5V/2.4A...
- 5. VEEKTOMX Small Portable Charger 10000mAh, Mini Power Bank 22.5W Fast...
- 6. INIU Ultra Compact Portable Charger, 10000mAh 45W Fast Charging Power...
- 7. INIU Smallest 20000mAh Power Bank, 22.5W PD Fast Charging Portable...
- 8. INIU Portable Charger, Ultra Slim 10000mAh 45W PD Power Bank,...
- 9. Anker Portable Charger, 10,000mAh 30W Power Bank, USB-C in and...
- 10. INIU 20000mAh Power Bank, Small 45W PD Fast Charging Portable...
Top 10 Pocket-size Power Banks Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- TNTOR
- TG90°
- INIU
- Miady
- VEEKTOMX
- Anker
- HETP
- Baseus
- SIXTHGU
- HELLEE
Related Pocket-size Power Banks Guides
For more personalized Pocket-size Power Banks guides, Check those pages,
Featured Topics
Top 10 Pocket-size Power Banks Sellers: CPR Seller Rank List
CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.
- 1. AnkerDirect : 1,170,311 Yearly Feedback , Avg. Ratings 4.9
- 2. Woot : 266,742 Yearly Feedback , Avg. Ratings 4.8
- 3. Miady : 27,166 Yearly Feedback , Avg. Ratings 4.9
- 4. Attom Tech : 15,610 Yearly Feedback , Avg. Ratings 4.9
- 5. SimpleLife LLC : 14,451 Yearly Feedback , Avg. Ratings 4.9
- 6. Baseus Brand Store : 2,765 Yearly Feedback , Avg. Ratings 4.9
- 7. TG90 : 2,548 Yearly Feedback , Avg. Ratings 4.9
- 8. INIU Innovations Inc. : 1,918 Yearly Feedback , Avg. Ratings 4.7
- 9. Jinshenyuan-us : 1,600 Yearly Feedback , Avg. Ratings 4.9
- 10. Amazon.com : 386 Yearly Feedback , Avg. Ratings 4.7
| Rank | Name | Yearly Feedbacks | Avg. Ratings |
|---|---|---|---|
| 🥇 | AnkerDirect | 1,170,311 | 4.9 |
| 🥈 | Woot | 266,742 | 4.8 |
| 🥉 | Miady | 27,166 | 4.9 |
| 4 | Attom Tech | 15,610 | 4.9 |
| 5 | SimpleLife LLC | 14,451 | 4.9 |
| 6 | Baseus Brand Store | 2,765 | 4.9 |
| 7 | TG90 | 2,548 | 4.9 |
| 8 | INIU Innovations Inc. | 1,918 | 4.7 |
| 9 | Jinshenyuan-us | 1,600 | 4.9 |
| 10 | Amazon.com | 386 | 4.7 |
[Get] Pocket-size Power Banks Deals (✅Exclusively for Prime)
What does "Amazon Fulfilled" Mean?
Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.
When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.
What does "Prime" Mean?
"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.
Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.
Shop Prime Pocket-size Power Banks Deals
What does "Free Shipping" Mean?
"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.
Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.
Why Should You Trust Us?
Now hundreds and thousands of Accessories supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Pocket-size Power Banks to buy for new November 2026?
CherryPicks’s Methodology for Evaluating Pocket-size Power Banks
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Accessories items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 306 of Pocket-size Power Banks reviews based on our selection criteria. It helped us shortlist the top qualified and rated Pocket-size Power Banks for Accessories, We found that most customers choose Pocket-size Power Banks with an average price of $25.27, and the top brands are Anker, INIU, Miady, Baseus And TG90°.
Then our expert-level editors reviewed all those quality items and selected the top 29 Pocket-size Power Banks for you, We have researched hundreds of sellers and picked the top sellers for Accessories, including Amazon Resale, AnkerDirect, Woot, Miady, Attom Tech, SimpleLife LLC, Baseus Brand Store, TG90, INIU Innovations Inc., Jinshenyuan-us And Amazon.com. The TNTOR Thin USB-C Portable Charger with Built in... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 298 consumers with an average rating of 4.3.
We've helped a lot of satisfied users get the right Cell Phones & Accessories product based on their needs, and save lots of time for them to pick Pocket-size Power Banks to buy.
Jimmy is some sort of a double-edged sword — he is an indoor enthusiast who loves to seat in front of his computer coding, gaming or streaming. However, he is also a lover of sport and knows the best tools and products as he once worked at a sports gadget shop in the past.