Best Powerbanks 2021 2026

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Last Updated - 22.07.2026

Best Choice

01

Anker

Anker Power Bank, 20,000mAh Portable Charger with Built-in USB-C Cable, 87W Max Fast Charging Battery, 1 USB-C and 1 USB-A, for MacBook, iPhone 17/16/15/14 Series, Samsung, Switch, and More

14% Off

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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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Turbo Charge, Last Forever: The built-in USB-C cable is designed to withstand over 10,000 bends. For reliable and durable charging.
Lightning fast cable charging: iPhone 15 to 57%, MacBook Air up to 50% - and the power bank is fully charged in just 1.5 hours with a 65W power supply.
Box contents: Anker power bank (20K, 87W, with integrated USB cable), welcome guide, 18-month warranty and our courteous customer support.
87W split power: charge three devices simultaneously with a total of 87W. One device can get up to 65W - ideal for fast charging of iPhones and Samsung phones. A 14-inch MacBook Pro achieves 50% battery in less than 39 minutes.
20,000mAh - No more empty battery: this power bank reliably charges all your devices - perfect for on the go and even approved for air travel.

42,99 € 49,99 €(14% Off off)
02

hganus

PowerBank 50,000 mAh Large Capacity, 22.5 W Power Bank PD20W Fast Charging External Mobile Phone Battery USB C with LED Display 3 Outputs & 2 Inputs Portable Charger for iPhone 16 15 14 13 12 Pro Max

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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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What you get: With the purchase of this power bank, you will not only receive a reliable charger, but also a C-C cable, a user manual (English language not guaranteed). We are always at your side to ensure you are satisfied with your purchase.
Universal compatibility with LED display: forget compatibility problems. This power bank is not only compatible with all mobile phones and tablets, but also with smaller devices such as AirPods, Bluetooth headphones, fitness trackers, smartwatches and much more. The LED display shows you the current battery level as well as the input and output status. So you always know when it's time to charge.
Reliable safe Li polymer: thanks to improved integrated intelligent safety measures, your power bank is protected from overcurrent, overcharging, overheating and short circuits. So you can rely on your power bank and your devices to be safe. And the best part? With over 600 charging cycles, it supports you over the entire service life. So you can rely on this power bank not to let you down and always reliably outputs its power
Power bank 50,000 mAh: with its impressive capacity of 50,000 mAh, you can charge your phone at least 6-10 times. Whether for business, travelling or going out, you never need to worry about the low battery level of your phone again.
3 output ports and 2 input interfaces: with this power bank, you can charge up to three devices at the same time. It has two 22.5W USB-A outputs and a 20W TYPE-C output. This means that you and your friends can conveniently charge your devices at the same time.
22.5 W PD fast charging: this power bank brings your device back on track in a flash. Thanks to the 22.5W PD fast charging function via the USB-C output, most mobile phones can be charged from 0% to 50% within just 30 minutes. So you always stay connected without wasting precious time.

28,99 €
03

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

17% Off Limited Time Deal

17% Off

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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

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%.

27,21 € 32,98 €(17% Off off)
Value for Money

04

Sprockly

Power Bank 20000 mAh with Integrated 3 Cables, 22.5 W Quick Charge PowerBank External Mobile Phone Batteries PD 3.0 QC 3.0 USB-C Input and Output, Portable Charger for iPhone, Samsung, and More

58% Off Limited Time Deal

58% 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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Main highlights

Safe and reliable power bank: Thanks to intelligent safety technology, it protects your devices from overheating, overcurrent and overcharging. Charge your devices worry-free.
Intelligent digital display: the advanced digital display shows the remaining battery level clearly and precisely. No more guesswork You always know exactly how much power is left and when it's time to charge.
Integrated 3 cables: No more tangled cables. This power bank has three built-in charging cables - USB-C (22.5W fast charge), lightning and USB input and is compatible with all smart devices. Simply connect and charge anytime and anywhere. Perfect for travel, commuting and emergencies.
22.5 W fast charging: Benefit from fast charging with the 22.5 W fast charging technology, which charges your smartphone from 0% to 60% in about 30 minutes. With two USB-A outputs and one USB-C input/output (supports 22.5 W), you can charge five devices simultaneously efficiently and safely.
20000 mAh high capacity: provide your devices with power for days thanks to this portable 20000 mAh power bank. It offers up to three full charges for the iPhone 16. Ideal for long journeys, outdoor activities or power outages - never worry about running out of battery again.

16,99 € 39,99 €(58% Off off)
05

Anker

Anker Zolo Powerbank (2025 Upgrade), 20000 mAh, 30 W High-Speed Charger with Integrated USB-C Cable, Battery Pack for iPhone 17/16/15 Series, Galaxy and More

10% 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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Main highlights

SAFETY UPGRADE TESTED QUALITY: Now with upgraded, CB certified battery cells for international safety standards. Charge worry-free and with complete confidence.
Robust and durable: the power bank has a 15 cm long, integrated USB-C cable. This is not only practical, but also robust and can withstand over 10,000 bends without breaking.
Power with 20,000 mAh: fully charge your iPhone 15 up to 4 times or your Samsung S24 up to 3.79 times - perfect for travel and long days.
Box contents: Anker Zolo power bank (20K, 30W, built-in USB-C cable), quick start guide.
ADVANCED SAFETY ActiveShield 2.0 technology measures temperature 3 million times per day and adjusts power output to ensure safe charging.
30 W two-way fast charging: charge your devices quickly with 30 W power and recharge the power bank just as quickly with 20 W - so your devices are always ready to use. Charge an iPhone 15 from 0 to 57% in just 30 minutes.

26,99 € 29,99 €(10% Off off)
06

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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9.1

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

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.

18,31 € 29,99 €(39% Off off)
07

CFIAI

Power Bank 40000 mAh 22.5 W Power Bank PD USB-C Fast Charging Function, Portable Charger with 3 Ports & 2 Integrated Cables, External Battery Compatible with iPhone 17 16 15 14 13, Android and More

41% Off Limited Time Deal

41% Off

Limited Time Deal

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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

TWO INTEGRATED CHARGING CABLES - No tangled cables. This power bank is equipped with two integrated data cables (USB-C and iOS) to cover almost all common devices. High-quality TPE and PVC materials ensure high durability and prevent cable breakage. No additional cables needed - everything is neatly stored and ready to use at any time
Power bank 40000mAh with large capacity: this power bank offers an extra large capacity of 40000mAh and reliably supplies your devices with energy on the go. It can charge a smartphone multiple times and keeps your devices ready for several days depending on use. Ideal for business trips, holidays, camping, hiking and other outdoor activities
Charge up to 4 devices simultaneously: With 2 integrated cables and 3 ports (USB-A*1, USB-C*1, Micro USB*1), up to four devices can be charged simultaneously. Perfect for travel, families, or everyday use - a single charger for smartphone, tablet, headphones and more
CLEAR READABLE LCD DIGITAL DISPLAY Unlike conventional chargers with inaccurate indicators, this model provides a clear LCD digital display that accurately shows the battery level. With the real-time display of remaining energy, you will never be surprised by a dead battery again
22.5 W PD USB-C fast charging: thanks to modern PD and QC fast charging technology, this USB-C power bank supports a charging power of up to 22.5 W. The USB-C port allows your smartphone to be charged very fast – up to 50% in just 30 minutes – almost three times faster than conventional chargers. No more long waiting times and battery anxiety on the go

26,99 € 45,95 €(41% Off off)
08

CFIAI

Power Bank 26800 mAh, Portable Charger with 3 Ports and 2 Integrated Cables, USB C Quick Charge Power Bank, External Battery Compatible with iPhone 17 16 15 14 13 Android, Matte Black

35% 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

TWO BUILT IN CHARGING CABLES: This power bank comes with two different types of data cables that can meet almost all USB-C and iPhone users. Made of high quality thermoplastic elastomer (TPE) and PVC materials, it prevents cable tangles and breakage. With built-in cables, say goodbye to messy cables and enjoy hassle-free charging.
REAL TIME LCD DISPLAY WITH PERCENT DISPLAY Unlike ordinary chargers with vague LCD displays, this portable phone charger has a clear and precise LCD digital display, which accurately shows the battery level. With real-time monitoring of the remaining energy, you will never be surprised by a dead battery again.
EXTRA LARGE CAPACITY ON THE GO This portable charger has an impressive capacity so you never run out of battery on the go. Perfect for business trips, travel and outdoor activities, it provides reliable energy when you need it most.
Charge Up to 4 Devices Simultaneously The PB-08 power bank is equipped with 2 cables (Type-C and iOS) and 3 ports (USB-A, Type-C, Micro), allowing you to charge up to 4 devices at the same time. No more tangled cables or multiple chargers - enjoy convenient charging for you and your companions!
22.5W SUPER FAST CHARGING Equipped with advanced PD and QC fast charging technology, this power bank supports up to 22.5W PD power through the USB-C connection. Charge your iPhone 15 from 0 to 50% in just 30 minutes - almost three times faster than traditional chargers. Eliminate the fear of.

21,83 € 33,60 €(35% Off off)
09

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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8.8

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

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)
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 –

12% 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

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)