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Best Powerbank Mini - Holiday Sale

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Last Updated - 16.12.2025

Best Choice

01

INIU

INIU Power Bank, 20000 mAh Mini Power Bank, 22.5 W Fast Charging Small External Mobile Phone Batteries, USB C Power Bank, External Battery Pack for iPhone 17 16 15 Pro Samsung S25 S24 Airpods iPad

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9.7

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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Main highlights

What you get: INIU 20000mAh portable charger1, cable1, user manual1, INIU industry-leading 3-year iNiu Care and lifetime technical support.
POCKET SIZE FOR TRAVEL This power bank easily fits in your pocket, chest pocket and other small pockets and is also airworthy, great for travel.
Markt's smallest, Mega Power: The smallest 20,000 mAh power bank, only 1.94 inches diagonal, but strong enough to charge your iPhone 17 four times and Galaxy S24 three times.
CHARGE ALL YOUR DEVICES Equipped with 2 USB-C input/outputs and 1 USB-A output, it can power outdoor gear from smartphones to GPS, camping lights, etc. Supports low current charging mode.
22.5W fast charging: get 75% power in just 25 minutes. No need to hold the power bank constantly, live on at your fast pace!

28,14 €
02

LKOUY

LKOUY Power Bank, 22.5 W Mini PowerBank 20000 mAh (USB-C Input & Output), PD 3.0 QC 3.0 External Mobile Phone Batteries with LED Display, Compatible with iPhone 16 15 14 13

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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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Main highlights

Ultra compact and light as a feather: at only 170 g and the dimensions 10.65 x 6.95 x 1.6 cm, this power bank fits comfortably in any pocket. The slim design makes it the ideal travel companion - space-saving and extremely light.
Triple simulation charging: with 1 x USB-A and 2 x USB-C ports, you can charge smartphones, tablets and headphones at the same time. Ideal for travelling together or business appointments - share energy with colleagues or family!
Highest safety standards: lithium polymer battery with 5 times protection system (against overcharging, over-voltage, short circuit, over-discharge and over-current). Fully compatible with PD3.0/QC3.0/AFC/FCP for optimal device security - even on high-end smartphones.
Clear LCD display for full control: Keep track of all times: The digital display accurately shows the remaining battery level and charging processes – no more surprises!
22.5 W turbo charging: Revolutionary PD technology, experience up to three times faster charging times than conventional chargers. Thanks to 22.5W high-speed charging, your devices reach 50% battery level in just 30 minutes - perfect for when time is crucial.

21,84 €
Value for Money

03

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

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9.5

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

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.

18,36 €
04

hganus

Mini Power Bank 5000 mAh, Power Bank Small but Strong 5000 mAh Compact Slim External Battery with 2.4 A Output, Portable Mobile Phone Charger for iPhone Samsung Galaxy and More (Black)

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9.4

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

What you get: 1 x 5000 mAh power bank, a micro USB charging cable, an instruction manual (English language not guaranteed). -
Super compact: It is remarkably small, has the shape of a small tube and can be easily stored in your bag. Only 10 cm high and 2.5 cm wide. With a weight of 99 g, it is the lightweight 5000 mAh power bank.
Safety guarantee: The small power bank is equipped with a high-quality lithium polymer battery and an arsenal of overload, over current, over voltage and short circuit protection to protect you and your devices. It is so safe that you can take it with you on the plane.
Charging all devices: Unlike most chargers on the market that cannot charge smaller devices such as your AirPods, smartwatch/bracelet, Bluetooth headphones/speakers, etc., the EUARY external mobile phone batteries are compatible with any device, regardless of size. Besides, you don't have to bother activating special charging modes. Just plug and play.
5000 mAh capacity: This external battery is small, lightweight but high capacity of 5000 mAh to charge the smartphone once or twice (depending on the capacity of your mobile phone).

12,49 €
05

INIU

INIU Power Bank, 5000 mAh 20 W PD Mini Power Bank with Integrated USB-C Cable, Accessories for Apple Watch, Power Bank Travel Accessories for Apple Watch Ultra 11 10 9 8 7 6 SE, iPhone 17 16 15

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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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Main highlights

What you get: INIU 5000 mAh power bank for iWatch x 1, user manual x 1 and the industry-leading 3-year INIU care as well as technical support for life.
The fastest charging speed for iWatch on the market: With up to 5W fast wireless charging, this portable iWatch charger fully charges your iWatch S10 in just 1.1 hours - 4 times faster than other 2.5W chargers. No more waiting long to keep track of the day.
Multi-device charging: Equipped with a built-in USB-C cable and an additional USB-C port, this portable power bank powers your iPhone, iWatch and AirPods at the same time without the hassle of carrying multiple chargers.
Keychain-friendly portability: compact enough to fit in your palm (8 x 3.8 x 2.9 cm) and weighs only 115g. The INIU 5000 mAh power bank can be easily clipped to your bag or backpack with the built-in keyring. Ideal for seamless charging during commuting or travel.
From INIU - the safe fast charging professionals: experience the safest charging with over 38 million users worldwide. At INIU we use only the highest quality materials, which is why we are proud to offer an industry-leading 3-year INIU warranty.
Compact backup power supply: this approved 5000 mAh power bank delivers up to 6 full charges for your iWatch S10 or can charge your iPhone 16 up to 91% and delivers reliable energy whenever you need it most.

21,79 €
06

INIU

INIU Power Bank, 20,000 mAh, Fast Charging, USB-C Input & Output, 22.5 W External Mobile Phone Batteries, PD 3.0 QC 4.0, Small, Strong, for iPhone 15/14/13/12 Pro, Samsung Galaxy S23, etc.

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9.1

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

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.
Charge your phone up to 61% in 30 minutes: With the improved 22.5 W power and the PD3.0 & QC4.0 fast charging technology, your phone can be charged to 61% in just 30 minutes
Charge your iPad Pro up to 34% in 30 minutes: Most power banks on the market cannot charge iPad or charge it at a snail’s pace. However, INIU, with a 22.5 W high speed output, can charge all existing iPads, even the latest, at full speed.
Charge three devices at the same time: With one USB-C port and two built-in USB ports, up to three devices can be charged at the same time. Thanks to the three-port design, you can share this portable power bank with family and friends.
2024 version USB-C input & output: Unlike most chargers that only have one USB-C input, INIU MegaPower 20 W has a USB-C input & output that fits perfectly with your new iPhones, iPad and all upcoming USB-C devices

19,29 €
07

Intenso

Intenso 7313530 Powerbank XS 10000, Portable Charger, 10000 mAh, Suitable for Smartphone/Tablet PC/MP3Player Player/Digital Camera, Black

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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

You can charge a smartphone with both USB-A and USB-C cables and you can charge the power bank with a micro USB cable and a USB-C cable.
Various charging options: one USB-A and one USB-C port allow you to charge two devices simultaneously. Input: 5. 0 V, 2. 1 A. Output: 5. 0 V, 3. 1 A. Fast charging is possible via USB-C in/out.
Universal compatibility: portable charger compatible with virtually all USB-rechargeable devices like iPhone devices, Huawei devices, Samsung Galaxy devices, iPad Air/Mini, different smartphones, action cams, GoPro devices, Nintendo Switch and more.
Safe and reliable: blue LED power indicator, surge protection, discharge protection, overcharge protection, short circuit protection.
Contents: Intenso XS10000 power bank, USB-A to USB-C charging cable, instruction manual (English language not guaranteed).
Compact charging marvel: the small power bank weighs only 181 g and fits in any jacket or trouser pocket thanks to its minimalist design

11,99 €
08

EVARY

2 Packs Mini Power Bank Small But Strong 5000 mAh External Battery, Portable Power Bank, Mobile Phone Power Bank with Cable, Lightweight External Battery (Black and White)

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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

Safety guarantee: Battery pack with premium lithium polymer battery featuring overload, over-current, surge and short circuit protection to protect you and your devices.
Pocket size: Compared to similar products, our product is 23% smaller, 38% lighter and 17% thinner with the same power supply. So you can easily put it in any bag without feeling bulky.
Charge all devices: Unlike most chargers on the market that cannot charge smaller devices such as your AirPods, smartwatch/bracelet, Bluetooth headphones/speakers, etc., the EUARY 5000 external mobile phone batteries are compatible with any device, regardless of size. Besides, you don't have to bother activating special charging modes. Just plug and play.
Box contents: 2 x 5000 mAh external battery, 2 x micro-USB cable, 1x user manual [English not guaranteed].
2 outputs (2.0 A): 2 outputs allow for simultaneous charging of 2 devices. The 2 A output is 40% faster than the 1 A output. The iPhone power bank can charge many times more of smartphones and tablets.

13,99 €
09

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Mini Power Bank 10000mAh Ultra Compact 2 USB Ports 2.4A Fast Charge Backup Battery Portable Charger Universal for iPhone iPad Huawei All Smartphones

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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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Main highlights

High capacity of 10000mAh The 10000 mAh power bank can hold the iPhone 8 approx. Charge 3 times, the iPhone 8 Plus approx. 2.7 times, iPhone X approx. 2.7 times, S9 almost 2 times, is compatible with all Apple devices of A/iPhone and Android, such as iPad, Huawei, Wiko etc.

14,28 €
10

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 –

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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

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.

18,99 €