Best Li Ion Akku 2025

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Last Updated - 26.07.2025

Best Choice

01

BATZONE

Zepath 8 x AA Rechargeable Lithium Batteries with Charger, 3600 mWh High Capacity 1.5 V AA Batteries, Long Lasting Rechargeable AA Li-ion Battery with Integrated Charging Storage Box

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37% Off
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

Type C input design: Type C charging port is suitable for all types of interface inputs, and its good compatibility allows different power supply adapters. You can use it with PC/Plug/Power Bank/Car Charger or with 2.0A/3.0A adapters.
Smart LED display: the LED light shows the charging status. Flashing green indicates charge, static green fully charged, red indicates fault battery or temperature status. All AA batteries can be fully charged in 4 hours in static green.
Rechargeable lithium AA: 1.5 V rechargeable lithium AA batteries have a constant voltage output, ideal for high power consumption devices. Highly recommended for Xboxx controller, Bilink video door, camera, motorised toys, smart home devices, microphone etc.
High capacity: with a high capacity of 3600 mWh and a higher energy density, Zepath rechargeable lithium batteries efficiently store more energy at the same volume. They offer a stable power supply of 1.5 V and a five times longer service life than alkaline batteries.
Built-in charging storage box: 2-in-1 function with charging and memory, compact and stylish design leads a new trend. Not only convenient for home storage and indoor use, but also for storing and using backpack and outdoor use as your pleasure.

23,74 € 37,99 €(37% Off off)
Value for Money

02

PHOTOOLEX

PHOTOOLEX AAA Rechargeable Lithium Batteries with Charger, 1300 mWh High Capacity 1.5 V Constant Output Voltage Triple A Li-ion Battery, 1600+ Cycles AAA Battery with Quick Charger

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40% Off
9.8

Exceptional

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Over 1600 cycles service life: a pack of PHOTOOLEX AAA lithium batteries can be recharged up to 1600 times. This is equivalent to thousands of dry batteries. Thanks to the 12-year durability, low self-discharge and long-term use, you save a lot of money compared to disposable batteries
Note: The maximum discharge current of the PHOTOOLEX 1.5 V AAA lithium battery is 0.5 A. Due to different circuit designs, some high-performance LED torches and headlights may overload the battery and thus excessive heating. If your device has high brightness/strong light mode, please pay attention to the high power demand of the device. Longer lasting full current output and over-current output lead to excessive heating of the battery
Lithium AAA battery: PHOTOOLEX rechargeable lithium AAA batteries with 1300 mWh high capacity and 1.5 V constant voltage, designed for devices with high power consumption and provide a longer service life between charges. Highly recommended for remote controls, children's electronic toys, electronic scales, Bluetooth devices, wireless mice, electronic watches, etc
Built-in charging and storage: the 8-slot charger can charge 1-8 AAA batteries at the same time. This charger can also be used as a storage box for AAA batteries when not charging. You no longer have to worry about batteries scattered around the drawer and you can't find them when you need them. Everything you need is in one compact device - perfect for home and on the go
2.2 hours fast charging and smart box: 2.2 hours fast full charging for 1-8 AAA lithium batteries, shortens your waiting time. The Type-C charging port is suitable for all types of interfaces. You can use laptop, car charger, power bank, adapter etc to charge the battery and make charging more flexible. The integrated smart chip intelligently detects non-rechargeable lithium batteries and protects batteries and charger from damage during charging
1.5 V constant voltage design: built-in intelligent constant voltage charging chip that precisely controls the charging process and effectively prevents damage to the battery due to voltage fluctuations when charging and discharging. Extends battery life. After several charge and discharge cycles, the battery capacity shows minimal deterioration and maintains a long service life

21,29 € 35,99 €(40% Off off)
03

Keeppower

Li-ion Battery 17500 - 1200mAh Capacity Versatile Applications

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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

Wide Applications Suitable for model making, cosmetic equipment and other applications that require precision and efficiency.
Stable power output: The optimised cell chemistry (LiCoO2) ensures an even energy supply and extends the service life.
Robust technology: flat positive pole, max. Discharge current of 3.0A (2.7C), precise CC-CV charging process and a light weight of only 28g.
Optimised capacity: With 1200 mAh, the battery provides a reliable and even power source for your applications.

8,90 €
04

EEMB

EEMB Lithium Polymer Battery 3.7V 2000mAh 103454 Rechargeable Lipo Battery with JST Connector - Confirm Polarity of Device and Connector Before Purchase

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9.5

Excellent

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Main highlights

Storage and use: keep the cells charged in 40%-60% during storage for a longer period of time. We recommend charging the battery every three months after receiving the battery and maintaining the voltage 3.7-4.0V. Store battery in a cool and dry place. Suitable for Bluetooth speakers, dash cam, keyboard and mouse, Wi-Fi enabled smart home systems, PDA and digital cameras, GPS, monitoring units, e-books, sleep management devices, blood oxygen tracking devices.
Reliable performance: no leaks, excellent cost performance and long service life. PCM protection function: over charge, over discharge, over current, short circuit protection.
Certifications: UN 38.3 compliant. More than 400 EEMB batteries are UL certified. Search "MH20555" on UL for all EEMB UL certification information.// Quality service- Please contact us if you have any questions or concerns with the product via Amazon message. We will reply to you within 24 hours.
Before purchasing, make sure the polarity of the device matches the connection of the battery pack. ! 1. Battery size; 2. Plug model; 3. Plug size; 4. Connector polarity and this is not universal. (It causes a defect if the polarity of the battery connector does not match your device.)
Base information: voltage: 3.7 V; typical capacity: 2000 mAh, minimum capacity: 1900 mAh; weight: approx. 40 g; size: 34.5 x 56 x 10.6 mm (W x L x H)

10,99 €
05

Uxney

3.7 V 2600 mAh rechargeable batteries lithium-ion battery with XH2.54/2P connection, please check the polarity of device and plug before purchase

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9.3

Excellent

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Main highlights

【Versatile Compatibility】: Whether you are powering your flashlight, remote control or electronic device, the form factor of this 18650 battery makes it generally compatible and makes it an ideal choice for various applications.
【Reliable Performance】: This battery contains consistent and reliable performance and maintains a stable voltage output to ensure smooth and uninterrupted operation for your devices.
【Durable Durability】: This battery is built with durability. It has been designed to withstand numerous charge cycles, reducing the need for replacement and cost-effective energy solutions.
【Battery Capacity】: 2600mAh; Voltage: 3.7V; Battery Type: Li-ion; Wattage: 9.62WH; Size: 66x16x21mm; Weight: 46g/1.62oz
Plug type: XH2.54 mm-2p; check the battery voltage, positive and negative polarity with the original battery before use. The opposite will cause damage to devices. The red wire is the positive pole "+", the black wire is the negative pole "-".

12,99 €
06

iMuto

imuto 1.5 V battery AA ricaricabili 3000 mWh, pile Ricaricabili AA Litio 1600 Cicli Con display a LED Nero ricarica rapida, 8 pieces

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15% 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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Main highlights

What we offer: 8 x rechargeable imuto AA lithium batteries, 1 x 8-slot LED AA battery charger, 1 x USB type C cable.
Type-C LED charger: 2 in 1 function with charging and memory, compact and stylish design leads a new trend. Much clearer to see the charging status. Input: DC 5V 3A and output: DC 5V 350mA*8.
Rechargeable lithium AA: 1.5 V rechargeable lithium AA batteries have a constant voltage output, ideal for high power consumption devices. Ideal for high energy devices such as remote controlled toys, controller, mouse, radio, flashlight, personal scales, medical devices, electronic fever meter
Long 1600 cycles: the rechargeable 1.5 V lithium AA battery from imuto can be charged and discharged for up to 1600 cycles. Save a lot of money and don't have to buy giant disposable batteries. Cost-saving and environmentally friendly.
High capacity: with a high capacity of 3000 mWh and a higher energy density, the rechargeable lithium batteries from imuto efficiently store more energy at the same volume. They offer a stable power supply of 1.5 V and a five times longer service life than alkaline batteries.

17,84 € 20,99 €(15% Off off)
07

SKIKHN

SKIKHN Pack of 2 1000 mAh 3.7 V RC Batteries, Rechargeable Lithium Batteries with UBS Charging Cable SM-2P Plug, Universal Li-Ion Battery Compatible for RC Vehicles, Boats, Tanks, Car, Robots, Stunt

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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

Superior performance: 2 pieces 1000 mAh 3.7 V RC battery provides power at any time. The unique design can be recycled at least 300 times. Over current protection to stabilise the battery.
Safety and environmental protection: equipped with protective mechanisms against overcharging, the battery pack ensures environmentally friendly and safe use. Store in a cool, dry place.
Li-ion battery set: comes with 2 x 1000 mAh 3.7 V RC batteries, 2 x 3.7 V USB chargers. Small size, light weight, very easy to carry. The fully charged red light goes out.
Application: 1000 mAh 3.7 V RC battery compatible with most remote controlled cars, 100 mAh 3.7 V RC battery compatible with E35 DE38 DE40 DE50 DE55 TB202 TM141 (only if voltage, dimensions and plug match, then fit).
1000 mAh 3.7 V RC battery parameters: battery voltage: 3.7 V; capacity: 1000 mAh; size: 50 x 14 mm/1.96 x 0.55 inches; charging plug: SM-2P plug.

10,99 €
08

TechniSat

TechniSat Battery for DIGITRADIO 1, DIGITRADIO 2, TECHNIRADIO RDR, TECHNIRADIO 6 IR, Viola 3, Transita 100/200 (replaceable lithium-ion battery, BL-5C, 3.7 V and 1050 mAh, 230 V, 50 Hz)

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16% Off
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

The practical replacement battery can be easily replaced on the back of the radios for the DIGITRADIO 1, DIGITRADIO 2, TECHNIRADIO RDR, TECHNIRADIO 6, VIOLA 3, Nordmende Transita 100 and Transita 200
Technical data: powerful lithium-ion battery with 3.7 V and 1050 mAh, rated voltage 230 V, battery life varies depending on the device
For full entertainment on the go: replace the battery of your digital radio on the go to enjoy your favourite music even longer - without the hassle of charging
Fits in any bag: thanks to the compact dimensions (W x H x D) of 34 x 54 x 0.5 mm, the small battery is the perfect solution for long evenings with friends in the park, on the terrace or in the garden
Convenient charging: back at home, you can conveniently charge the battery in the radio with the charging cable included with the radio

9,99 € 12,00 €(16% Off off)
09

KINREECELL

KINREECELL 3.2 V AA 600 mAh Battery, LiFePo4 Double A Battery with Low Self-Discharge, 3.2 V Batteries for Solar Lights, Wall Lanterns, Solar Post Lights (AA-3.2 V-600 mAh)

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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

Widely used: 4 x KINREECELL AA 3.2 V batteries, mainly used for outdoor solar lighting in the garden.
Product specifications: the diameter of the AA battery is 0.55 inches, the height 1.97 inches, the voltage is 3.2 V and the capacity is 600 mAh. The material is LiFePo4.
Low self-discharge: low self-discharge reduces the own loss of the battery, stores energy, reduces unnecessary loss of capacity and extends the life of the battery.
Charging methods: This AA battery is mainly charged by solar energy and can also be charged with a suitable charger. (Charger is not included)
Advantages: reusable more than 1500 times, with advanced technology, the battery is very durable, energy-saving and money-saving, no need to worry about finding the right battery again

14,99 €
10

Amazon Basics

Amazon Basics AA Rechargeable Batteries Pre-Charged Pack of 4 (Appearance May Vary)

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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

The batteries can be recycled when they cannot be recharged.
Ships in certified frustration-free packaging; recyclable.
Same product, a different look. The appearance of the batteries you receive may vary.
Pre-charged and ready to use, can be recharged 1000 times with minimal power loss.
Long battery life, extremely slow gradual self-discharge keeps the capacity for 24 months at 80%.
AA battery (4 pack, 2000 mAh), ideal for digital cameras, remote controls, toys and more.

6,64 €