Best Mini Power Bank 2026

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Last Updated - 22.07.2026

Best Choice

01

INIU

INIU Power Bank, Ultra Mini 45 W Fast Charging 10000 mAh Power Bank with Attached USB C Cable, Flight-Safe External Mobile Phone Batteries, Travel Essential for iPhone 17 16 Pro, Samsung S25, Xiaomi, iPad etc

26% Off Limited Time Deal

26% Off

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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[PRO ECOSYSTEM. Ready for travel. One hub for all your technology. With 45W pure power, this compact power bank effortlessly powers your iPhone 17, MacBook Air, iPad Pro and even your Steam Deck. Carry-on compliant and extremely robust - the ultimate backup for long-haul flights, airport lounges and remote work.
[3 YEAR INIU GUARANTEE. Worldwide trust. Safe charging, guaranteed. Join over 38 million users worldwide who trust INIU industry-leading security standards. Made from premium materials for maximum durability. A quality problem within 3 years? We will send you a brand new replacement device completely easily.
Removable cable lanyard. Built to last. Our fully removable braided USB-C cable lasts 3 times longer than standard cables. Since it is replaceable, a cable break does not make your power bank unusable. Simply attach to the backpack for hiking or grab it on your daily commute and go.
Real 45 W speed. Safe and cool.] Desktop speed on the go. With real 45W, this power bank charges your Galaxy S26 Ultra from 20% to 92% - or your iPhone 17 Pro Max to 75% - in just 30 minutes. TempGuard 2.0 actively protects against overheating: ideal for a charging boost during the coffee break while protecting your battery.
Mini format. Pro performance.] 45 W. 10,000 mAh. The smallest in the world. Barely larger than an AirPods Pro case, it delivers days of energy in minimal space. Fits effortlessly into skinny jeans or a small evening shoulder bag - maximum power, zero ballast.

34,13 € 45,99 €(26% Off off)
02

INIU

INIU 45 W Power Bank, Ultra Small 20,000 mAh Power Bank with Integrated USB C Cable, Quick Charging External Mobile Phone Batteries, Airplane Suitable, Travel Essential for iPhone 17 16 15, Samsung S22, Xiaomi, iPad etc

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Once charging, one week power: perfect for travellers and outdoor fans, the 20,000 mAh power bank charges your iPhone 17 up to 4 times. Charge once and have power all week!
New-Gen Ultra Small 20,000mAh: Thanks to the industry-leading TinyCell battery technology, this power bank is particularly compact. Enjoy high capacity without the extra weight - ideal for on the go.
From INIU - The Safe Fast Charge Pro: Over 38 million users worldwide trust INIU for the safest charging. Using only the highest quality materials, we confidently offer an industry-leading 3-year INIU warranty.
Built-in USB-C cable, easy to carry: Never forget your cable again thanks to the built-in USB-C cable - for easy charging on the go.
45W full speed charging for iPhone 17 & Samsung S25: with up to 45W output, this power bank delivers PD, QC and other fast charging protocols. Charge your iPhone 17 to 70% in just 25 minutes and your Samsung S25 Ultra to an impressive 80%.

29,99 €
03

INIU

INIU Power Bank, Ultra Small 20000 mAh 22.5 W Fast Charging Power Bank, USB-C In & Out, External Mobile Phone Batteries, Small But Strong Battery Pack for Phone Charging, iPad, Travel & Camping

23% Off Limited Time Deal

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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What you will receive: INIU 20000mAh portable charger x 1, cable x 1, user manual x 1 (English language not guaranteed).
The market’s smallest, powerful power bank: The smallest 20,000 mAh power bank, only 4.9 cm diagonal, but strong enough to charge your iPhone 17 four times and Galaxy S24 three times.
Pocket size for travel: This power bank fits easily in your pocket, chest pocket and other small pockets and can also go on the plane, ideal for travel.
Charge all your devices: Equipped with 2 USB-C inputs/outputs and 1 USB-A output, it can power outdoor equipment from smartphones to GPS, camping lights, etc. Supports low current charging mode.
22.5 W fast-charging: Get 75% power in just 25 minutes. No need to hold the power bank constantly, live on at your fast pace!

25,25 € 32,99 €(23% Off off)
Value for Money

04

INIU

INIU Powerbank, Klein Aber Stark 22.5W 10000mAh PD3.0 QC4.0 Tragbares Schnellladegerät, Externer Akku mit Handyhalterung für iPhone 13 12 Pro Samsung S21 S20 Huawei Xiaomi LG iPad Tablet Airpods usw

39% Off Limited Time Deal

39% Off

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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PRODUCT SPECIFICATIONS This power bank measures 4.1×2.6×0.9 inches and delivers an actual usable power of approx. 65% (Industry Standard Efficiency) For optimal fast charging, pay attention to compatibility with adapter and device. Note: This product does not support magnetic attachment.
Half the size of your iPhone: you won't find another power bank with this capacity that is so thin, light and small. As it is only half the size of your iPhone, you can easily put it in any trouser or purse.
From INIU - The safe professional for fast charging: Experience the safest charging with over 38 million users worldwide. At INIU we use only the highest quality materials. Therefore, we are confident to provide an industry-leading 3-year service. If you have any quality problems, we will send you a new replacement!
60% CHARGED IN 30 MINUTES - Supports all popular fast charging protocols to ensure all devices are fully charged in no time. All devices are fully charged in no time.
2025 Version USB C Input & Output: Unlike most chargers with just one USB C input, the INIU PD 10000 features a USB-C In & Out port to perfectly fit your new iPhones, iPads, and all upcoming USB-C devices.

18,29 € 29,99 €(39% Off off)
05

Anker

Anker Nano Power Bank, 5000 mAh Power Bank 22.5 W, Integrated Foldable USB-C Connector, Compatible with iPhone 15, Samsung S22/23 Series, Note20/10 Series, Huawei, iPad Pro/Air, AirPods and More –

12% Off

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Package contents: The Anker Nano Powerbank (22.5 W, with built-in USB-C connector), a 0.6 m long USB-C to USB-C cable and instruction manual (English language not guaranteed).
Non-stop energy: Guaranteed uninterrupted charging when travelling. The reliable capacity of 5,000 mAh provides your devices with energy – no matter where you are.
Foldable USB-C plug: Say goodbye to tangled cables and protect your USB-C port with a convenient foldable design that allows you effortless, stress-free charging.
Double fast charging with two ports: Experience high-speed charging with two USB-C ports and our advanced PowerIQ 3.0 technology that delivers impressive 22.5 W power.
Compact design: Enjoy the ideal blend of style and functionality. Our power bank has been carefully designed to fit easily in your jacket pocket or handbag.

21,99 € 24,99 €(12% Off off)
06

VEEKTOMX

VEEKTOMX Powerbank 10000 mAh Power Bank Small But Strong Mini Power Bank PD3.0 QC3.0 USB C External Battery Portable Mobile Phone Batteries Compatible with iPhone/Samsung/Huawei/Xiaomi/OnePlus etc. (Black)

38% Off

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ultra-slim & compact design: With a capacity of 10000 mAh, we optimize the size as compact as possible. Weighs only 165 g. The dimensions are 10.6 x 6.86 x 1.6 cm. Totally palm size, perfect for the bag, which is convenient for you to carry without taking up too much space and weight for you
Simultaneous Charging & Fast Charging The orange USB A port supports QC3.0 18W and HUAWEI SCP, OPPO VOOC 22.5W.The Type-C port works well with PD/QC 3.0 at 20W. With 2 ports, you can charge 2 devices at the same time without worrying about losing speed
Powerbank small but strong: this power bank 10000 mAh can charge your iPhone 16 1.83 times, iPhone 16 Pro 1.81 times, iPhone 16 Pro Max 1.39 times and Xiaomi Redmi Note 14 1.27 times, Samsung Galaxy S25 1.63 times. The USB C power bank is enough for daily use, travel or travel, etc
Exclusive technology: The built-in protection devices protect your devices from over-current, overheating and overcharging. The multi-protect safety system ensures comprehensive protection for your devices when using power bank quick charging function
2 Types of Inputs/Outputs The power bank small supports 2 kinds of input ports, you can choose one of the micro USB or USB-C ports to charge the power bank yourself. Super fast charging in just 3 hours with a 9V/2A charger. Plus, the USB-C port acts as input and output

14,60 € 23,52 €(38% Off off)
07

Miady

Miady Mini Power Bank Small But Strong, 5000 mAh 5 V/2.4 A USB C Output External Batteries, Compatible with iPhone 17/16/15, Samsung S24/S23 Series, Xiaomi, iPad Pro/Air, AirPods etc.

18% Off

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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What you get: 5000 mAh mini power bank x 2 (black + white), instruction manual x 1, 18-month warranty. In addition, we offer you friendly customer service and reliable support! If you have any questions, please feel free to contact us at any time.
Small but powerful: it weighs only 90 grams / 0.2 pounds. It is as small as a lipstick and can be put in your handbag or jacket pocket in no time at all when you are in a hurry. Easy to plug in and super convenient for travelling.
Small Emergency Power Bank:With a capacity of 5000mAh (3.7V), this power bank is the best emergency power bank for other small electronics and can charge your iPhone generally 0.88 to 1.1 times. The 5000mAh capacity of this power bank is completely sufficient. The power bank is also equipped with a USB-C input port.
Reliable Lithium Polymer Battery The lithium polymer battery makes this power bank safer than any lithium-ion battery. This power bank is equipped with a high-quality lithium polymer battery and an intelligent chip that protects your devices from overcharging, deep discharge, short circuit and overheating. Supports direct charging, just plug in and charge immediately. It is suitable for aircraft.
Compact Power Bank with USB-C Output: this small power bank has a built-in USB-C output port and is compatible with iPhone 17, 17 Air, 17 Pro, 17 Pro Max, iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPad Pro, Samsung Galaxy/Note, Motorola, Google Pixel, LG and other USB-C devices. You can charge wirelessly and avoid annoying cables.
Black & White – your all-round charging companion: Included in delivery: two power banks (black + white). One for on the go, one at home. Or one for you, one for your partner/child. Perfect as a second power bank for office and travel. Colourful - no confusion. Both with USB-C input for fast charging.

17,99 € 21,99 €(18% Off off)
08

WeeFancy

WeeFancy Power Bank 10000 mAh Powerbank Small Mini Power Bank with Integrated Cables, USB C External Mobile Phone Batteries, 3 Outputs & 3 Inputs, Compatible with iPhone/Samsung/Huawei

48% Off

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

UNIVERSAL COMPATIBLE WITH ALL POPULAR DEVICES This portable charger is an all-in-one solution with built in cables and multiple ports making it universally compatible with popular devices. Whether smartphone, tablet, headphones, smartwatch, Kindle, small drone, iWatch, Nintendo Switch, USB light, USB fan, heated vest or other devices with low power consumption - this power bank has everything covered
FAST CHARGING & EFFICIENT CHARGING Charge your devices in a flash with support for Dual PD 3.0 and QC 3.0 Fast Charging. The maximum output power of 22.5 W ensures that your devices are charged twice as fast. You can also enjoy fast and efficient charging for your power bank
EXCLUSIVE TECHNOLOGY The power bank's exclusive technology includes built-in safety precautions to protect your devices from excessive current, overheating and overcharging. The Multi Protect security system ensures complete protection for you and your devices
Compact, lightweight & thin: Experience unparalleled portability with the slimmest and smallest portable charger with built-in cables. Weighing only 165 g and a credit card-sized design, it is the ultimate mini power bank for on the go. Slip it into your pocket effortlessly
Built-in cables for ultimate convenience: Say goodbye to knotted cables! This 10000 mAh power bank is equipped with built-in iPhone, USB-C and USB micro cables and eliminates the annoying carrying of additional cables. Seamlessly compatible with iPhone 15/14/13/12/11/8/7 Series, XR, XS Max, Samsung S22/S23/S21/S20/A52/A32, Z Fold Series, Z Flip Series, Google Pixel Series and more

17,09 € 32,99 €(48% Off off)
09

INIU

INIU Power Bank, Mini Power Bank for Apple Watch and iPhone with USB-C Cable, 5000 mAh 20 W Portable External Mobile Phone Batteries, Watch Stand Travel Gadgets Aeroplane for Apple Watch Ultra 11 10 9 SE, iPhone 17 16

21% Off

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[TempGuard Protection] Protect your battery health: Protect your premium devices from dangerous heat. Our exclusive TempGuard chip measures temperature 3.2 million times daily to prevent overheating. This keeps your iPhone and Watch ice cold when charging - for maximum battery life.
[THE KEYCHAIN REVOLUTION: Wrap up and go] Forget about bulky chargers in tight pockets. With compact dimensions of 8.1 x 3.8 x 2.8 cm and only 116 g in weight, the P81 can be clipped to a keychain or backpack in an instant, your ultra-compact EDC gadget for the daily commute to work.
[3-in-1 Emergency Backup for Your Gadgets] The mini rescue station for your tech devices. Designed as a targeted energy boost for your smartphone (no full charge), it effortlessly charges your Apple Watch and USB-C headphone cases multiple times. (Note: For cases without USB-C a separate cable is required).
[3 Year INIU Warranty & Robust Cable] No more vulnerable, integrated plastic cables that tear after a few months and make the device unusable. The P81 relies on a durable, high density nylon charging cable. With our 3-year INIU warranty, we solve any quality problem absolutely stress-free.
20 W PD flash charging: small housing, enormous power. Thanks to the 20W PD output, it charges the iPhone 16 Pro to 57% in just 30 minutes and the Apple Watch S11 to 60% (both tested from 20% residual battery).

26,99 € 33,99 €(21% Off off)
10

Intenso

Intenso B10000 – 10,000 mAh Power Bank, Mobile Additional Battery, USB-C & 2X USB-A, LED Status Display, Tested in Germany, Black

23% Off

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Three Charging Ports - With one USB-C (Out & In) and 2 USB-A outputs to charge multiple devices simultaneously at 12W total power.
The usual Intenso quality - Each product goes through a careful development and testing process in Germany - for quality you can rely on in everyday life.
Powerful 10,000mAh Capacity - Ideal for charging iPhones, smartphones, tablets and other devices; provides up to 53 hours of extra life for your smartphone.
Extensive protection functions - Built-in overvoltage, discharge, overcharge and short circuit protection for safe and reliable charging according to German standards.
Compact, robust design - Black, handy housing (99 × 64 × 26 mm) with four LEDs to indicate the charge level. Suitable for carrying on airplanes in hand luggage.

9,29 € 11,99 €(23% Off off)