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Best Powerbank 3a - Holiday Sale

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Last Updated - 16.12.2025

Best Choice

01

VEGER

VEGER Power Bank 30000 mAh, 20 W PD External Mobile Phone Batteries, Fast Charging Power Bank, USB C, Battery Pack, External Battery with LED Display, 4 Outputs and 2 Inputs, Compatible with iPhone,

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9.9

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

【PD 20W + QC 18W】 The USB C fast charging port of the mobile phone charger is a PD 20W output or a PD/QC 18W input. The 30000 mAh power bank can quickly discharge and charge via this port.
Large capacity and ultra-compact: It fully charges iPhone 12 Pro Max 5.3 times, iPhone 12 Pro/12 6.9 times, enough power for your needs, compact design and with a practical bag for taking with you when going out, hiking or travelling.
LED display: the battery mobile phone power bank with LED display can clearly display the numerical capacity and charging status, so you can charge it in time to avoid travel worries. It also offers protection against overcharging, discharging and short circuiting, and comes with a 12-month warranty on mobile power supply.
4 outputs and 2 inputs: the portable power delivery power bank can charge 4 devices at the same time, and the 2 inputs (Micro 2A + USB C 3A) can quickly charge the battery. And the 3 ports (USB/USB C/Micro USB) can be used for different types of mobile devices.
3A fast charging: 3 USB A ports of the external mobile phone battery with 2 colours (orange port is 3A/18W and 2 black ports is 2.4A/12W) can quickly charge all smartphones, tablets and other USB-powered devices with a 5V/9V/12V charging input.

31,99 €
Value for Money

02

Pxwaxpy

Power Bank USB C 26800 mAh, Solar Power Bank PD 3.0A Quick Charge External Battery Waterproof Solar Chargers with LED Torch Mobile Phone Battery Pack for Camping Outdoor Compatible with iPhone/Samsung

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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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Main highlights

【After-sale service】We offer money back guarantee and 2 year warranty. Welcome to send email directly to us. You could receive 1 HP 26800 mAh solar power bank, 1 HP micro USB cable, 1 HP welcome instructions.
Portable torch design: the power bank comes with a built-in torch that can provide sufficient light at night or in low light conditions. The operation of the torch switch is also very simple, you just need to press the button for a long time. It provides convenient lighting support when you are outdoors in the dark or are faced with a power failure.
Outdoor essentials power bank: solar power bank equipped with a solar panel, simply hang it on your backpack to charge it via sunlight. The built-in LED torch and waterproof/dustproof/shockproof. Design is perfect for outdoor activities.
Note on solar charging: the power bank comes with the solar charging function, but since the solar charging speed is slow, we recommend not to rely on solar charging, please consider solar charging as an additional function. When you travel or camping outdoors, this feature can help you cope with unexpected situations and extend the battery life of your devices when you are outdoors or camping.
3 outputs and 3 inputs: solar power bank can support simultaneous charging and discharging, equipped with 3 outputs and 3 inputs, so that the solar power bank can charge up to 3 devices at the same time. The 3 inputs also offer more charging options and allow charging via micro USB, USB-C and solar panels. The user-friendly design makes mobile charging more convenient and allows you to charge your devices anytime and anywhere when travelling.
26800 mAh capacity: the solar power bank is equipped with a powerful 26800 mAh battery that uses the latest high-density lithium-ion battery technology. The extremely long battery life supports several thousand charging cycles. The mobile phone size portable charger provides 4-5 charges for the phone or 2-3 charges for the tablet.
15 W PD 3.0 A fast charging: the power bank with 15 W USB C output, and supports a maximum power of PD 3.0 A, so your devices can be charged in a short time. Compared to power banks with low power consumption, this power bank has a much faster charging speed, so your devices such as phones, tablets and cameras can quickly recharge energy and make your life more convenient.

25,46 €
03

INIU

Iniu Power Bank, Compact LED Display, 20000 mAh External Battery with Dual 3A Outputs and USB-C Input, Power Bank for Mobile Phone, iPhone 11 X 8, Samsung S10, Huawei P20, Xiaomi, Oppo, Nexus, iPad, Tablets and More

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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

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 warranty.
Charge your phone up to 61% in 30 minutes: with the improved 22.5W power and the latest 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 or charge your iPad at snail pace. However, INIU with 22.5 W high-speed output can charge all existing iPad 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 20W features a USB-C input & output that perfectly fits your new iPhones, iPad and all upcoming USB-C devices.

23,99 €
04

INIU

NIU Power Bank, Ultra-Thin USB C 10000 mAh External Battery, Three 3A Outputs Mobile Phone Power Bank with Torch for iPhone, Samsung, Galaxy, Huawei, Oneplus, Xiaomi, Google, iPad, Airpods, Android and More

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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

Super thin 10000 mAh: the thinnest 10000 mAh power bank on the market that fits easily in any pocket. Enjoy the days of charging capacity that can charge your iPhone 8 3.6 times, your Samsung S8 2.3 times, or your iPad Air 1 time.
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 iNiu care.
Faster charging of 3A saves you 45 minutes: with fast 3A charging, your iPhone can be charged up to 78% in one hour, which is significantly more than 42% of 2.1A in the same time. Faster speed for charging 3A frees you from tangled cables sooner!
Even greater compatibility: unlike most power banks, which cannot charge the low-power devices, the INIU portable charger not only works with all mobile phones and tablets, but also with smaller devices such as AirPods, Bluetooth headphones, fitness trackers, smartwatches, etc.
2024 Version USB-C Input & Output Unlike most chargers that only have a USB-C input, INIU 3A High Speed PowerPaw has a USB-C input and output, making it perfect for your new iPhone, iPad, and all upcoming USB-C devices.

18,99 €
05

BONAI

Power Bank 10000 mAh, BONAI Powerbank Ultra Slim Lightweight USB-C Input & Output 3A Fast Outputs External Mobile Phone Batteries Small But Strong, Compatible with iPhone, Samsung, Xiaomi, Huawei,

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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

You will receive: 1 x 10000 mAh power bank, 1 x USB-A to USB-C cable (5V/3A, 21 cm), 1 x user manual (English language not guaranteed). If you have any questions, please feel free to contact us.
Universal compatibility: compatible with all mobile phones and tablets, it is also suitable for smaller devices such as Bluetooth headsets, fitness trackers, smartwatches etc., and is large and powerful enough to be easily carried on board an aircraft.
Ultra slim 10000mAh: with a weight of 229 g and a thickness of only 15 mm, it fits easily in your bag when you are out and about, and the LED light shows the remaining battery level, so you can charge it in time without worrying when travelling.
Three outputs: the power bank has 2 USB-A and 1 USB-C outputs that allow you to quickly charge 3 devices at the same time. USB-C allows bi-directional fast charging, supports high-speed input and output function (both 5V/3A) and brings you great convenience in your work life.
Safety and reliability: This external mobile phone battery has been rigorously tested and tested from design to manufacturing, and the built-in intelligent circuit ensures overcharge and short circuit protection, which better protects your devices while charging.

12,99 €
06

Hecusma

Power Bank for Heating Vest 5V 3A 12000mAh USB-A, Power Bank Heating Vest with LCD Display, Suitable for Heated Vest & Jackets for Men and Women (Not for Heated Devices with 7.4 V/12 V DC)

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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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Main highlights

Specially designed for 5V USB heating clothes: This power bank for heating vest is designed for 5V USB heating clothing and is compatible with most 5V 2A heated vests, jackets, chairs, blankets and more. Built-in smart chip ensures stable and reliable power supply. SAFE AND EFFICIENT - Ideal for use at home, outdoors or on the go.
Note: Not suitable for 7.4 V/12 V DC devices or Hecusma heating vest and heating jackets.
Long-lasting heat: stay warm longer with the 12000mAh power bank heating vest, which provides up to 12 hours of heating time on just one charge. Significantly more powerful than conventional 10000 mAh 5 V 2 A power bank for heated vest. It lasts about 6 hours at high temperatures, 9 hours at medium temperatures and 12 hours at low temperatures, providing ultimate comfort in any situation.
Improved LED digital display: unlike power bank heating vest with inaccurate indicator lights, the Hecusma powerbank heating vest has a bright LED display that shows the exact residual charge status in percent. No guesswork, no surprises - you always know in time when it's time to charge and enjoy constant warmth and safety.
Compact, portable and more powerful: compared to typical 5V 2A power bank for heating vest, this improved 5V 3A version delivers more power and faster charging. The slim, rounded design fits comfortably in your pocket or backpack. LIGHTWEIGHT AND FLYABLE - The perfect solution for travel, commuting, camping or everyday outdoor use.
Advanced Safety Features Equipped with state of the art smart chip technology and UL certified lithium polymer cells, safety comes first. With overcharge, over-current, and short circuit protection, as well as precise temperature control - for reliable, worry-free operation and cosy warmth wherever you are.

19,54 €
07

hganus

Power Bank 12000 mAh, Power Bank Small But Strong (USB C Output & Input) 3A External Mobile Phone Batteries with Quick Charging Function, Power Bank Large Capacity Compatible with iPhone 14 13 12 Samsung Apple Xiaomi

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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

We work hard every day to exceed your expectations. Not only our products, but also our customer support. From design to manufacturing, after strict control and testing to provide you with high-quality products. This power bank 12000 mAh has 24 months customer service. If you have any questions, please contact us at any time.
Universal compatibility portable charger: USB-C port compatible PD/QC fast charging protocol, the power bank is compatible with iPhone, Samsung Pixel Xiaomi and most other smartphones and USB devices.
Safety design of the power bank: We use high-quality lithium polymer batteries to extend the life of the external battery, we have carried out continuous ageing and strict safety tests, which leads to a higher quality mobile phone battery, safer and more stable charging and a long and lasting service life. This portable charger meets the airline approved power capacity and can be taken on board.
Intelligent digital LED display: equipped with a unique intelligent digital LED display. The accuracy of the energy display is up to 100%, so you can clearly see the battery level.
Dual inputs and three outputs: simultaneous charging of multiple devices. The portable power bank has 2 x 22.5 W USB-A outputs and 1 x 20 W TYPE-C output, three smart ports can charge three devices at the same time. Type C is bi-directional output and input that fits perfectly with your new iPhones, iPad and all upcoming USB-C devices.

13,99 €
08

Hoshom

HOSHOM Power Bank 10000 mAh, 22.5 W Fast Charging External Mobile Phone Batteries (USB C Input & Output) PD 3.0 QC 4.0 for Phone 16 15 14 13 12 X Pro Max

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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

Powerful and safe: these external mobile phone batteries are equipped with a high-quality lithium polymer battery with intelligent integrated circuit to prevent the power bank from overcharging, overvoltage, overcurrent and short circuit. Ensures product quality is safe.
Portable size and digital display: This mobile phone power bank has the dimensions of only 143 x 69 x 16 mm and weighs only 233 g, fits easily in your pocket, handbag or luggage. The clear LED percentage display shows you how much energy is left. The tracks the remaining power and charging status accurately, so you can charge it in time.
After sales guarantee: We offer a 24-month warranty on our after-sales service. If you have any questions, please contact us via Amazon, and we will offer a solution within 12 hours. Package Content 10000mAh Power Bank, 1 x USB-C Charging Cable, 1 x User Manual.
22.5 W fast charge and 3 devices simultaneously charging: the external 10,000 mAh mobile phone battery can quickly charge your phone from 0% to 60% in just 30 minutes, three times faster than other conventional chargers, so your device stays fully charged all day long. Has 1 x 18 W Type-C outputs and 2 x 22.5 W USB-A output, it can charge 3 devices at the same time, very convenient for you and your friends.
10,000 mAh large capacity: this power bank phone has a capacity of 10,000 mAh. It can charge the phone 15 up to 2.4 times, the AirPods Pro up to 18 times and the Samsung S22 up to 2 times. This portable power bank widely compatible with most smartphones and other devices such as earphones, camera, smartwatch, and more. The ideal solution for your different charging needs.

14,99 €
09

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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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

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 €
10

EnergyCell

Power Bank Pilot 4GS 12000 mAh External Battery Dual 3A Portable Charger for iPhone 16/15/14/13, Tablet, Samsung Galaxy S23, Huawei etc. Black

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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

【With 8-pin input】We have added an 8-pin input specially for iPhone users, so the power bank is compatible with more devices.
Safer: the power bank has a sophisticated multiple safety protection system for batteries to avoid problems such as overcurrent, overvoltage, short circuit and overheating.
Elegant design: the power bank uses metal case and matte craftsmanship. Streamlined design offers you the comfortable hand feeling.
Charge 2 devices at the same time: the power bank has two 5 V/3 A output ports from USB-A. You can charge two devices at the same time.
Box contents: 1 x 12000 mAh power bank, 1 x charging cable, 1 x user manual (English language not guaranteed)
12000 mAh capacity: you can charge with the power bank for iPhone 15 2.2 times, Galaxy S23 1.9 times and for iPad mini 5 more than 1.4 times.

12,99 €