Best Akku Handy 2026

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Last Updated - 03.02.2026

Best Choice

01

INIU

INIU 45 W Power Bank, 20000 mAh Small Power Bank with Integrated USB-C Cable, Mini Size External Mobile Phone Batteries, USB-C In & Out, Small But Strong for iPhone 17 16 15 14 13 Laptop Samsung

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17% Off
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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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-Compact 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.
Charge 3 devices at the same time: battery almost empty? Charge up to 3 devices simultaneously—your phone, tablet, and more—all at once.
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%.

27,45 € 33,26 €(17% Off off)
Value for Money

02

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, Black

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42% Off
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

PRECISE LCD DIGITAL 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
CHARGE UP TO 4 DEVICES AT THE SAME TIME 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!
Built-in 2 Data Cables This power bank comes with two different types of data cables, which 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
Ah HUGE CAPACITY 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
22.5W 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 dead batteries and stop waiting endlessly for charging your device!

22,99 € 39,33 €(42% Off off)
03

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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29% Off
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

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

21,23 € 29,98 €(29% Off off)
04

TRKOY

Power Bank for Magsafe, TRKOY Slim Magnetic Power Bank iPhone 5000 mAh, Quick Charge Wireless Power Bank with USB-C Output, External Mobile Phone Batteries for iPhone 17/16/15/14/13/12 Series

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42% Off
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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Reliable customer support: Enjoy the security of our fast and competent support at any time. Our team will be happy to help you with product problems. Package Included 1 x Magnetic Power Bank, 1 x Type-C Cable, 1 x User Manual(Power Charger Not Included) We want to provide every customer with a smooth and reliable charging experience.
PRECISE MAGNETIC ALIGNMENT WITH AUTO CHARGING The W5 for MagSafe Power Bank for iPhone features an upgraded 15N magnetic system that fits perfectly to the magnetic ring of your iPhone. Hang up and start charging immediately - easy to use with one hand and firmly attached without slipping. Whether calling, selfies or streaming videos, it stays stable in place. Compatible with iPhone 17/17 Air/17 Pro/17 Pro Max, 16/16 Pro/16 Pro Max/16 Plus, 15/15 Pro/15 Pro Max/15 Plus, 14 Pro Max Plus, 13/13 Mini/13 Pro/13 Pro Max, 12/12 Mini/12 Pro/12 Pro Max and Mag. Safe-cases (not for non-magnetic cases).
ERGONOMIC, SLIM & STYLISH - More comfort: Bulky power banks don't fit your active lifestyle. The 2025 W5 for MagSafe power bank combines mobility with premium design. The matte metallic space grey finish looks elegant, is resistant to fingerprints and scratches, and the ergonomic shape fits comfortably in the hand. It is about as thin as a phone case (11.8 mm) and lighter than an iPhone (120 g) and feels almost weightless. It does not block your camera or affect photos, games or calls and blends seamlessly into your everyday life without adding bulk.
Dual fast charging – wired & wireless: Charge flexibly via MagSafe or via the fast USB-C output and power two devices at the same time – without tangled cables. Compatible with iPhone 17/17 Air/17 Pro/17 Pro Max, for iPhone 16/16 Pro/16 Pro Max/16 Plus, for iPhone 15/15 Pro/15 Pro Max/15 Plus, for iPhone 14/14 Plus/14 Pro/14 Pro Max, for iPhone 13/13 Mini/13 Pro/13 Pro Max or iPhone 12/iPhone 1212 Mini/12 Pro/12 Pro Max - Stay fully charged anywhere. One device, full freedom.
COMPREHENSIVE PROTECTION & BATTERY HEALTH: The safety of your device is our top priority. The W5 power bank has an intelligent heat dissipation chip and ten safety functions against overcharging, overheating, over-voltage, over-current and short circuit. The advanced intelligent energy management keeps your battery healthy even when charging for a long time. Note: Magnetic batteries transmit power wirelessly, which naturally generates heat - this is normal.
5000mAh Capacity - Compact wireless backup solution: After extensive testing, the W5 iPhone power bank offers the perfect balance between capacity and mobility. Your 5000mAh battery fully charges an iPhone 16 once, providing reliable backup power for travel, business calls or GPS navigation. Since wireless charging naturally generates some heat, the effective conversion rate is 60-80% - a typical feature of magnetic charging. Nevertheless, it is extremely practical for everyday use.

18,99 € 32,77 €(42% Off off)
05

Gxorul

Power Bank for MagSafe, Magnetic Power Bank for iPhone 10,000 mAh, 22.5 W PD Fast Charger with USB-A & USB-C Input/Output, Wireless Power Bank with LED Display, External Battery for iPhone 17/16/15/14

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42% Off
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

USB-A / USB-C Fast Charging The USB-A port supports QC fast charging protocol, while the USB-C port supports the PD fast charging protocol. So an iPhone can be charged up to 55% in just 30 minutes. On the LED display, you can clearly see the remaining battery level at all times as well as the green PD fast charge icon, so you can keep an eye on the charging status at a glance.
Triple Fast Charging - Energy for All: Equipped with a 20W USB-C PD port, a 22.5W USB-A-QC port and 15W magnetic wireless charging, this portable charger can charge up to three devices at the same time. Ideal for sharing with family or friends - no waiting times, no compromises. It reliably meets the charging requirements of iPhone 12-17 series as well as Android smartphones.
STRONG MAGNETIC POWER BANK Equipped with advanced magnetic wireless technology, this power bank sticks to your iPhone precisely and securely. Compatible with iPhone 17/17 Air/17 Pro/17 Pro Max, for iPhone 16/16 Plus/16 Pro/16 Pro Max, for iPhone 15/15 Plus/15 Pro/15 Pro Max, for iPhone 14/14 Plus/14 Pro/14 Pro Max, for iPhone /13/13 Mini/13 Pro/13 Pro Max, iPhone 12/iPhone 1212 Mini/12 Pro/12 Pro Max and magnetic protective cases.
Friendly stand design: this power bank for iPhone not only reliably charges your smartphone, but also serves as a practical mobile phone stand. So you can conveniently charge your device while working or in everyday life while enjoying video calls with family and friends. The integrated stand can be flexibly adjusted up to an angle of 60° for a comfortable viewing position.
EASY TO CARRY At only 220g in weight and about two-thirds of a smartphone, this compact power bank fits easily into any pocket or backpack. The 10000 mAh capacity reliably supplies your smartphone with power all day. Thanks to the aircraft-grade design, it is approved as hand luggage and therefore the ideal companion for travel, camping, hiking and other outdoor adventures.

18,99 € 32,77 €(42% 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

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39% Off
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

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.

18,33 € 29,99 €(39% Off off)
07

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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25% Off
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 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.

22,99 € 30,67 €(25% Off off)
08

Feob

Feob Power Bank USB C 5000 mAh, 15 W PD 3.0 A Fast Charging Power Bank Slim LCD Display Extra Battery Pack Compatible with iPhone 15/15Pro/15 Plus Samsung S23, S22/Note/Huawei/LG, USB-C Phones etc

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13% Off
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

What you get: 3-year warranty + lifetime technical support + 5000 mAh power bank + USB C cable + instruction manual (English language not guaranteed). Reliable support! If you have any questions, please contact us.
Small and portable - 5000 mAh capacity as advertised: the power bank has a 5000 mAh as advertised, which can fully charge most mobile phones at least once, it is very suitable as a daily backup power source. The small size and weight are perfect for putting in your pocket on the go and keep your phone fully charged at all times. Size: 2.7 x 5.0 x 8.2 cm (1 x 1.97 x 3.22 inch), [weight: 99g]
Powerbank function - multiple protection: battery with advanced intelligent control IC + 100% inspection and continuous ageing test, the power bank has more performance in terms of safety, efficiency and compatibility. Which can protect your phone from overcharging, over-discharge, short circuit and overheating.
Exclusive design for USB-C phones: This power bank has a specially designed USB-C charging port that allows you to charge your phone directly without the need for additional cables. Trends mini direct charging: Widely compatible with S23/S22/S21/S20/S10/S9/Note20/Note 9, S9 Plus, S9, Note 8, Galaxy Z Flip 3 Galaxy Fold, Galaxy Fold. Huawei P40, Mate 40, 30 series. LG G7,V40,V305 ThinQ, G8, G6, Q6.OnePlus 9, 9 Pro, Google Pixel 5A, 6 Pro etc.
Clear LCD screen: the power bank with the clear LCD display shows the remaining power and charging status. Simply press the button to see how much power the portable charger has left.
15 W PD 3.0 A fast charging: the power bank is equipped with a 15 W PD USB-C port and offers a charging speed of 15 W PD and 3.0 A for fast and efficient charging of the phone. Then the power bank can be fully charged after 1.5 to 3.5 hours, and the power bank can be fully charged with a fast charging cable and adapter within just 1.5 hours.

19,95 € 22,95 €(13% Off off)
09

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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24% Off
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

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 € 24,99 €(24% 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 –

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8.3

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.

16,99 €