Best Bosch Akku 3ah 2026

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Last Updated - 22.07.2026

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01

Bosch Professional

Bosch Professional 12 V System Battery Set 2 x GBA 12 V 3.0 Ah Batteries (in Box)

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9.9

Exceptional

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Main highlights

The compact design is ideal for the 12 volt tool range
Thanks to the optimised battery capacity, the battery is suitable for most 12 volt applications
Professional 12 V system. Compact performance. Maximum freedom. All batteries are compatible with new and existing Bosch Professional devices in the same voltage class.
Compact 3.0 Ah battery from the 12 volt class
Box contents: 2 x GBA 12 V 3.0 Ah batteries (in box)

92,96 €
02

Bosch

Bosch BHZUB1830 3000mAh 18V rechargeable battery - Rechargeable Batteries (3000 mAh, 18 V, Black, 1 pc(s))

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9.8

Exceptional

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Main highlights

Reliable performance for a long time: high-quality battery with long life - for effortless and quick cleaning in everyday life
Perfect fit for the Unlimited: replaceable 3.0 Ah Bosch battery for daily cleaning tasks
One of the largest cross-brand battery systems: compatible with over 150 devices from more than 10 brands of the Power For All Alliance, including Bosch power tools and garden tools (green line)
Box contents: 3.0 Ah replacement battery, Power For All Alliance, 18 V - Original accessory for all Bosch Unlimited cordless vacuum cleaners (Unlimited 6/7/8/9/10)
Bosch Battery expertise since 1969: comprehensive protection against overcharging, overheating, deep discharge, self-discharge, memory effect and damage

49,99 €
Value for Money

03

Bosch Professional

Bosch Battery Pack GBA 12 V, 3.0 Ah 1600A00X79

42% Off

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9.7

Exceptional

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Bosch accessory

42,89 € 73,72 €(42% Off off)
04

Bosch

Bosch Home and Garden PBA Battery Pack, 18 V, 4.0 Ah, W-C, 18 V System, in Box, 1600A011T8

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9.6

Exceptional

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Main highlights

Power supply for all 18 V tools. The included battery is compatible with all products of the Bosch Home and Garden green 18 V system and Bosch Unlimited vacuum cleaners
Long battery life. Ideal for extensive projects such as hedge cutting and sanding
Flexible, maximum performance and long service life for tasks around the home or garden
Excellent operating time. Perform very large and challenging DIY projects with one charge
Compatible with AL1810 CV, AL 18V-20, AL1815 CV, AL 1830 CV, AL 1880 CV/not compatible with AL 2204 CV, AL 2215 CV
Compatibility: The battery can be used with almost all Bosch 18 V home and garden tools, except PSM 18 LI and ALB 18 LI

30,89 €
05

Akkuzone

2 x 12 V 3.0 Ah Battery Compatible with Bosch Professional GBA 12 V - Li-Ion Replacement Battery with LED Display

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9.5

Excellent

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Main highlights

Set of 2 for uninterrupted work (3.0Ah capacity) Two powerful batteries in GBA format - ideal for longer periods of use without charging breaks. Perfect for continuous work in everyday life and on the construction site.
Intelligent Battery Management (BMS) Integrated protection against overcharging, over-discharge, overheating and short circuit - for safe use and long service life.
Ideal for compact and precise applications Perfect for assembly, interior construction, installation and working in tight areas - lightweight, handy and efficient.
High-quality lithium-ion cells for stable performance. Constant voltage and even energy output - no memory effect and low self-discharge.
Compatible with Bosch Professional 12 V system (GBA design). Perfect fit for GBA 12 V batteries and compatible with numerous devices such as GSR cordless screwdrivers, GDR impact wrenches and other 12 V tools.
3-stage LED charge level indicator Precise display of the current energy level - full control over the charge status of both batteries at all times.

49,99 €
06

Bosch

Bosch Professional BA 3.7V 3.0Ah XL Li-Ion Battery (Secure Locking Mechanism, USB-C Charging Port, Dual Power Source)

21% Off

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9.2

Excellent

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Main highlights

USB-C charging function: the USB-C charging function is compatible with various 5V power supplies. The charging status is easy to read via an integrated LED.
Lithium-ion technology: long-lasting battery life for higher work efficiency
Compatible with: The BA 3.7V 3.0Ah XL Professional battery is compatible with GLL 80-33 G & GLL 20-22 G
Comfortable charging: the battery can be charged during operation to ensure seamless work without power interruptions
Box contents: BA 3.7 V 3.0 Ah XL, USB-C cable

47,49 € 59,99 €(21% Off off)
07

YUNCHI

YUNCHI 3.0 Ah Replacement Battery for Bosch Battery 12 V, Compatible with Bosch Professional 12 V System, Pack of 2

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9.1

Excellent

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Main highlights

Stronger performance and durable construction - With high-quality materials and core technology, our Li-ion battery can work just as robust as the original. This 12V replacement battery is robustly constructed to ensure long-term reliability and performance even under harsh working conditions. Note: When using an angle grinder, the battery will be slightly warmer than the original battery.
Lightweight and compact - The lithium-ion technology ensures a lightweight and compact design that makes handling easier and reduces fatigue during long use.
Compatibility - Specially designed as a replacement battery for Bosch 12V power tools, ensures a perfect fit and optimal performance. With this additional battery, you can use power tools almost continuously.
Battery Specifications - Voltage: 12V, Capacity: 3000mAh, Battery Type: Lithium-Ion, Box Package Includes: 2 x 12V Replaceable Battery and Instructions in English & German

42,99 €
08

C DSANKE C

3.0 Ah Replacement Battery for Bosch 18 V Battery Compatible with Bosch 18 Volt Tools Home and Garden 18 V System Not for Mower Robot Indego Series

11% Off

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9.0

Excellent

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Main highlights

Innovative battery technology: thanks to high-quality Li-ion cells, not only does not produce a memory effect and low self-discharge, but also the Li-ion battery offers comprehensive protection against overcharging, overheating, over-current and short circuit.
Free return and refund: Worry-free return and full refund within 90 days and 1-year warranty for DSANKE battery. If you have any questions or problems, please feel free to contact us at any time.
For Bosch 18 V Home and Garden: the replacement battery for Bosch 18 V system has 18 V and 3000 mAh. This ensures extended battery life and maximum runtime, allowing wireless freedom. Not for Bosch mower robot Indego series:
Fast charging: compatible with original Bosch 18V charger AL1810 CV, AL 18V-20, AL1815 CV, AL 1830 CV, AL 1880 CV. Not for AL 2204 CV, AL 2215 CV: Not for Bosch mower robot Indego series
3 x longer running time: the 3.0 Ah battery for Bosch works no problem with all Bosch 18 V different devices, such as hedge trimmer, cordless screwdriver, lawn mower, grass trimmer, angle grinder or circular hand saw. Whether you are using an 18 volt grinder, jigsaw or drill, the battery keeps you working until the job is done.

23,19 € 25,99 €(11% Off off)
09

AJUYOL

Rechargeable Lithium Battery - Ion Replacement for Bosch 18V 3.0Ah Compatible with Bosch Tool bat609 Battery

15% Off Limited Time Deal

15% Off

Limited Time Deal

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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

Type: lithium-ion
PERFORMANCE After testing, it is clear that our replacement batteries work well in continuous use. It efficiently powers a range of Bosch drilling tools and provides stable output power without noticeable power decrease over time. A significant advance in lithium-ion technology compared to nickel-cadmium technology, with a longer life and no memory effect. This significantly extends battery life.
LIGHTWEIGHT LED POWER SUPPLY DISPLAY This 18V battery is sturdy and well built. It does not add excessive weight to the tool, making it comfortable for prolonged use, and the LED indicator allows you to check the power level at any time.
Installation is quick and easy without soldering.
Compatibility: After repeated tests, the battery can be perfectly integrated with various Bosch Core 18V tools. Fit and robust. It can be charged quickly with an original Bosch charger and, more importantly, maintains its charge efficiently when not in use. This is particularly beneficial for people who do not use the tools every day, but need a reliable power supply.

31,44 € 36,99 €(15% Off off)
10

Akkuzone

12V 3.0Ah Battery Compatible with Bosch Professional GBA Tools

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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

Perfect fit for Bosch Professional 12V system. Compatible with GBA 12V batteries and a variety of Bosch Professional 12V devices such as cordless screwdrivers, drills and multitools.
Intelligent battery management system (BMS) protection against overcharging, over-discharge, overheating and short circuit - for maximum safety and longer life.
Ideal for precise & mobile applications Perfect for working in tight areas and overhead – ideal for assembly, installation and light to medium applications.
High-quality lithium-ion cells for constant performance. Stable voltage and even energy output even under load - no memory effect and low self-discharge.
Compact design with high energy density (3.0Ah) Powerful 12V battery in GBA format with 3.0Ah capacity - ideal for longer runtimes with compact size and low weight.
Built-in LED charge indicator 3-stage LED indicator for quick battery status control - know how much energy is left at all times.

29,99 €