Best Battery Packs 2025

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Last Updated - 25.07.2025

Best Choice

01

Einhell

Einhell PXC Twin Pack 4.0 Ah Power X-Change Volks.Battery (Li-Ion, 18 V, 2 x 4.0 Ah, Suitable for all PXC Devices, Proactive Battery Management, Situational Adapted Charge Cycles

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40% Off
9.7

Exceptional

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Main highlights

The charging status can be read at a glance: The three-stage LED-system provides the constant possibility of charge control.
The Einhell PXC Twin-pack 4.0 Ah battery consists of two universally applicable 18 volt batteries from the Power X-Change range and offers double power for all devices in the innovative system series.
Maximum safety is provided by Einhell's proactive battery management and all parameters of the battery are always monitored by the most modern components.
Lithium-ion cells provide more power with immunity to ‘battery-common’ diseases and resist battery self-discharge. The battery life is significantly extended by situationally adapted charging cycles.
A high impact protection and a good grip is ensured by the rubberised housing. Thanks to the adapted recessed grips, the batteries can be easily inserted and removed.

59,89 € 100,95 €(40% Off off)
02

VRURC

VRURC Power Bank 20000 mAh Small But Strong USB C Power Bank Mini External Mobile Phone Batteries Small and Lightweight PD QC3.0 Fast Charging Battery Pack Portable Charger for iPhone Samsung Huawei

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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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WIDER COMPATIBILITY & LED DISPLAY The PD 20W portable charger is not only suitable for all smartphones and tablets, but also can charge AirPods, Bluetooth headsets, smartwatches and other small devices. Thanks to the LED display, you can accurately see the remaining power at any time
Safe Charging Protection The portable external mobile phone battery has passed CE, FCC and other safety protection certifications, and has overcharge, deep discharge and short circuit protection. What You Get: 1 x airline approved 20000mAh power bank, 1 x cable, 1 x user manual, 1 year warranty and lifetime technical support
High capacity, ultra-compact: small 20000 mAh power bank can charge the iPhone 13 4 times and the Samsung S9 4 times. The dimensions are only 10.7 x 6.95 x 2.5 cm and the weight is about 283 g. The great travel battery is easy to carry and can be used for camping, travelling and more. With a fully charged external 20000 mAh battery, you can keep multiple devices charged all day long
4 Outputs + 3 Inputs The portable power bank has a total of 4 output ports (1 22.5W USB, 1 20W USB C and 2 x 12W USB). Supports charging 4 devices simultaneously. 3 input ports (1 18W Micro, 1 18W USB C, 1 18W iPhone compatible). Use a fast charging cable and a 9V/2A adapter to quickly charge the power bank, which can be fully charged in just 6 hours. (A normal 5V/3A adapter takes 9 hours to fully charge)
22.5W POWER BANK FAST CHARGING The power bank has a PD 3.0 20W USB C port for fast charging and a 22.5W USB 3 port for fast charging, which will charge your phone to 60% in 30 minutes, completely changing your speed experience

29,99 €
03

Amazon Basics

Amazon Basics Pack of 48 High Capacity Alkaline Batteries AA and AAA Value Pack 24 AA and 24 AAA Batteries 1.5V 10 Year Storage

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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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Value pack of powerful 1.5V AA and AAA alkaline batteries
Note: these batteries are not rechargeable. For information on rechargeable options, see Amazon Basics Rechargeable Batteries
Mercury and cadmium free
Includes a 48 pack of 24 AA alkaline batteries and 24 AAA alkaline batteries
Ideal battery for game controllers, toys, flashlights, digital cameras, watches and more
Delivers the amount of energy required for a specific device

13,18 €
Value for Money

04

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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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

24,85 € 35,09 €(29% Off off)
05

Amazon Basics

Amazon Basics 16 x AA NiMH Rechargeable Batteries 2400mAh Rechargeable NiMH Rechargeable Batteries Up to 400 Times Pre-charged

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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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Under normal storage, the temperature should be between +10°C and +25°C and never exceed +30°C. Batteries should therefore not be stored next to radiators or boilers or in direct sunlight. Extreme humidity (below 35% and above 95% RH) for a long time should be avoided as it will harm both the batteries and packaging.
Pre-charged with solar energy
NOTE: To avoid damage or unwanted rapid discharge of batteries, do not mix: non-rechargeable batteries with rechargeable batteries; fully charged with partially or low charged batteries; new with old batteries; batteries with different mAh capacities; different brands.
High capacity: 2400mAh (milliamperhours)
Even after 3 years of storage still has 65 percent of the original charge level
16 Pack (AA) High Capacity Rechargeable Batteries

20,03 €
06

Amazon Basics

Amazon Basics 10 x CR2032 Lithium Coin Cell Battery Long Lasting Power Mercury Free 3V

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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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Package Content:10 Pack CR2032 3V Lithium Coin Cell Battery Replacement for BR2032, DL2032 and ECR2032
Easy recognition: battery model engraved for quick identification
Disposable: To learn more about recycling disposable batteries, simply copy this link into your browser: call2recycle.org/what-can-i-recycle
Designed for long lifetime: durable, reliable performance; 225mAh capacity
Compatible devices: ideal for watches, calculators, remote keys, Apple TV remotes and other small electronic devices

5,42 €
07

JONKUU

External Battery 10,000mAh Mini Portable Charger Power Bank with 2 USB Outputs and USB C Input Compact Battery Pack Compatible for Huawei iPhone, iPad Pro, Samsung Galaxy, MP3, Nintendo Switch, More

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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

Power bank 10,000mAh with dual USB and type c and micro: Four 2.4 A port for iPhone, Android mobile phone and other smartphones, iPad/tablets. 2 USB outputs so you can charge 2 devices simultaneously.
Lightweight and compact power bank: The small and feather-light external battery (6.2 x 9.45 x 2.22 cm/2.44 x 3.7 x 0.87 inches), ideal for on the go and also suitable for planes.
High capacity 10,000mAh: made of a quality lithium polymer battery set, it can charge iPhone 7/8 Plus up to 2.7 times, iPad mini 1.2 times, Nintendo Switch 1.5 times or a Galaxy S8 2.5 times.
Fast and safe external battery: equipped with advanced auto IC technology, so the technology always reaches the fastest possible charging speed. Equipped with a protection function for overcharging. Over voltage, over voltage and short circuit protection to safeguard your devices.
- - Jonkuu is a registered trademark, we are committed to providing you with high-quality products.

14,69 €
08

EBL

EBL AA AAA Battery Pack of 24 - AA Battery 2800 mAh 12 Pieces with AAA Battery 1100 mAh 12 Pieces 1.2 V NI-MH Rechargeable Batteries

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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

Receive 12 x AA 2800 mAh and 12 x AAA 1100 mAh, a total of 24 rechargeable batteries, ideal for devices with high power consumption
Perfect for 1.2 V devices, everyday use in a variety of devices such as baby monitor, remote control, torches, smoke detectors, LED lights, digital camera, toys, hand games, radios, PDAs, alarm clocks, LCD TVs, toothbrushes, razors and portable audio players
No memory effect and environmentally friendly, does not contain pollution such as Hg/Cd/Pb. DBCK steel shell can protect the battery from explosion due to overpressure
Low self-discharge, embedded sealing structure extends the space of the crystal grid, makes more places for hydrogen, so EBL batteries will benefit 80% performance after 3 years from its concentration on low self-discharge project
1200 Tech, ProCyco (Professional recycle) helps maximize the best performance during charging.

25,99 €
09

VARTA

Varta Ready2Use Rechargeable Battery, Pre-Charged AA Mignon Ni-Mh Battery, Pack of 4, 2600 mAh, Rechargeable without Memory Effect, Ready to Use

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50% 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

VARTA Accu batteries are designed to withstand overcharging and deep discharge and are characterised by high cycles and durability
Suitable for standard daily use applications such as baby monitors, alarm clocks, radios and many more
Rechargeable Ni-Mh batteries without memory effect. With innovative ready-to-use technology: These batteries are ready to use straight out of the box without charging
Pre-charged batteries are suitable for all standard Ni-Mh chargers and standard applications on the market
Box contents: Varta rechargeable ready2use battery AA, 1.2 V, 2600 mAh nominal capacity, pack of 4

9,94 € 19,99 €(50% Off off)
10

VARTA

Varta Micro/LR6 battery (Pack of 40)

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8.4

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

Suitable for fever thermometer, gaming mouse, keyboard, electronic robot, remote control, lamp, lighting electronic tool
Ideal for high energy devices such as remote controlled toys, controller, mouse, radio, flashlight, personal scales, medical devices, electronic fever meter
High performance quality "Made in Germany", branded product produced in Germany
Batteries storage pack Mignon AA alkaline batteries at a great price, pack of 40 in recyclable packaging
10 year shelf life, leak-proof, durable and certified according to international standards: DIN EN ISO 9001:2008 and DIN EN ISO 1 4001:2005

15,49 €