Best Bosch Akku 8ah 2026

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Last Updated - 22.07.2026

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01

Bosch Professional

Bosch Expert 18V System High Performance Starter Set: 2x EXBA18V-55 + 1x Quick Charger GAL 12V/18V-18

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9.7

Exceptional

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One battery for all: compatible with the Bosch Professional 18V system and the cross-brand AMPShare battery alliance.
High power: up to 2000W for demanding applications (based on internal test lab data, instant maximum power, full charge, new battery).
High performance cells: high performance and excellent energy density
Fast Charge: 8A charging current to fully charge an EXBA18V-55 battery in just 47 minutes
Box contents: 2x EXBA18V-55 + GAL 12V/18V-80

285,84 €
Value for Money

02

Bosch

Bosch GBA ProCORE 18V+ 8.0Ah

28% Off

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9.6

Exceptional

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Voltage: 18.0 volts

149,00 € 206,22 €(28% Off off)
03

Bosch

Bosch Expert EXBA18V-80 18V System High-Performance Battery

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9.4

Excellent

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Main highlights

Powerful tabless cells: lower internal resistance for maximum power up to 2400W.
One battery for all: compatible with the Bosch Professional 18V system and the cross-brand AMPShare battery alliance.
Long life: Robust design, reinforced housing and excellent thermal management with COOLPACK 2.0 and tabless cell technology.
Extreme Runtime: Exceptional continuous runtime in tough applications.
Box contents: EXBA 18V-80

135,65 €
04

Bonadget

6 x 8.0 Ah / 8000 mAh replacement battery for Bosch battery 18 V BAT618 BAT618G BAT609 BAT609G BAT619 BAT619G BAT610G BAT610 BAT612 BAT622 18 V battery spare parts

20% Off Limited Time Deal

20% Off

Limited Time Deal

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9.3

Excellent

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【Warranty】One year & 24 hours warranty & friendly customer service & Unconditional refund or replacement of a new battery if quality problems. If you have any problems with using the battery, please feel free to contact us :)
【Multiple Protection】Our replacement battery and charger for Bosch are factory tested to match OEM products and feature active short circuit protection. Battery without memory effect - can be charged or discharged as needed without loss of capacity. Built-in protection functions against overcharging, over-discharge, over-current, short circuit, overheating and over-voltage. Ensures safe operation even under harsh working conditions.
Safe and reliable: These 18V replacement batteries have built-in protection against overcharging, over-discharge and over-current. It has no memory effect, it can be charged or discharged as needed without loss of capacity.
Professional certifications: This replacement battery and charger for Bosch 18V are CE, FCC and RoHS certified. The manufacturer has been tested and meets or exceeds the specifications of OEM products. Any questions about our products, please feel free to contact us - we will do our best to help you.
High capacity upgrade class battery: battery type: lithium-ion | voltage: 18 V | capacity: 8000 mAh | box contents: 26 x batteries for Bosch 18 V. Each battery offers 8.0Ah capacity and delivers long-lasting energy for demanding tasks. With two BAT618 batteries, you can work through without frequent interruptions - ideal for professionals and DIY enthusiasts.
Compatibility: 2 batteries compatible with Bosch professional 18 V battery BAT609 BAT610 BAT612 BAT618 BAT619 BAT622 etc. Provides the same performance as the original. (**Please note that this product is not compatible with the Bosch Home and Garden range and is not suitable for PBA series batteries! Please check whether the adapter is compatible before purchasing to avoid mispurchases! **)

119,99 € 149,99 €(20% Off off)
05

Bosch Professional

Bosch Professional 18V System Battery ProCORE18V 5.5 Ah (18V, 955 g, in Box)

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9.0

Excellent

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Main highlights

State-of-the-art cell technology and intelligent battery management provide 87% more power than conventional batteries
Professional 18V system. Ultimate performance. Maximum flexibility. All batteries are compatible with updated and existing Bosch Professional tools of the same voltage class
Extended service life: Coolpack 2.0 technology ensures 135% longer durability than standard batteries thanks to superior heat dissipation
Compatible since 2008: All of our batteries fit into the new and existing Bosch Professional tools within the respective voltage class
Box contents: 1 x ProCORE18V 5.5 Ah battery, box

99,00 €
06

Terarrell

8.0Ah Li-Ion Replacement Battery for Bosch 18V Battery Lithium Battery Compatible with Bosch 18V Series BAT609 BAT609G BAT618 BAT618G BAT619 (Not Compatible with 18 Volt Green Tools House & Garden

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8.8

Very Good

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Main highlights

Safe and reliable: replace Bosch battery 18 V 8 Ah are equipped with high-performance cells that provide protection systems. These systems include protection against over-discharge, overheating, over-charging, over-current, over-voltage and short circuit.
Product details: type: lithium-ion, voltage: 18 V, capacity: 8000 mAh, replacement battery for Bosch 18 V battery tools
LED power indicator: replacement battery for Bosch battery 18 V feels robust and well constructed. It does not add excessive weight to the tools, so it is comfortable even during prolonged use.
Excellent customer service & easy installation: easy to install and compatible with Bosch battery 18v original devices. We provide excellent customer service and make sure you enjoy a smooth shopping experience.
Compatibility: Our batteries are designed to be perfectly compatible with Bosch 18 Volt batteries BAT609, BAT619, BAT619G, BAT609G, BAT618, BAT618G, CFL180, BSH180, CCS180, CAG180-01, 25618-02, 26618-01, 3. 7618-01, 17618-01, 2607336170, 25618, 36618-02, 26618, 24618-01, 25618-01 etc. Not compatible with 18V Green Tools House & Garden 18V system, not compatible with Bosch battery vacuum cleaner.

45,99 €
07

Heekewi

Pack of 2 8.0 Ah/8000 mAh Replacement Battery for Bosch Battery 18 V Li-ion Batteries for Bosch 18 V Battery BAT609 BAT622 BAT609G BAT618G BAT619 BAT618 (Not Compatible with Home & Garden Devices and PBA Chargers)

15% Off Limited Time Deal

15% Off

Limited Time Deal

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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

Safe and reliable: this Bosch 18 V battery compatible battery has built-in protection functions against deep discharge, overvoltage, overload, short circuit and internal overheating. It can be charged at any time, has no memory effect and does not need to be discharged, which ensures reliable use and extends the life of the Bosch battery compatible devices.
High capacity and longer runtime: replacement battery for Bosch professional 18 V battery with powerful lithium cells, this battery offers a capacity of 8.0 Ah/8000 mAh, perfectly compatible with Bosch battery 18 V tool. Li-ion batteries for Bosch battery 18 V 8 Ah ensures a longer working time, increases your work efficiency.
Easy monitoring: replacement battery for Bosch 18 V battery. With a practical LED charge level indicator, you can check the remaining battery level at any time, so you can better organise your working time and avoid unexpected power outages. The battery replacement for Bosch battery 18 V also has a smart chip.
Compatibility: Our batteries are designed to be perfect with Bosch 18 V batteries BAT609, BAT619, BAT619G, BAT609G, BAT618, BAT618G, CFL180, BSH180, CCS180, CAG180-01, 25618-02, 26618-00. 1, 376 18-01, 17618-01, 2607336170, 25618, 36618-02, 26618, 24618-01, 25618-01 etc. Li-ion batteries for Bosch professional battery. Not compatible with 18 V Green Tools House & Garden 18 V system, not compatible with Bosch Bosch battery vacuum Also does not apply to PBA series chargers.
Battery specification: Capacity: 8000mAh/8.0Ah, Voltage: 18V, Type: Lithium-ion battery, Quantity: 2 pieces replacement battery for Bosch battery 18V. Suitable for Bosch expert battery, has an extremely high capacity, does not need to be charged frequently.

39,86 € 46,89 €(15% Off off)
08

Drrivotk

2 x 18 V 8.0 Ah / 8000 mAh replacement Li-ion batteries for Bosch 18 V Li-ion battery BAT609 BAT609G BAT610G BAT611 BAT612 BAT618 BAT618G BAT619 BAT620 BAT619G BAT622 battery spare parts

27% Off Limited Time Deal

27% Off

Limited Time Deal

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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

Replacement battery for Bosch battery is a practical alternative for anyone who wants to replace or upgrade their replacement battery for Bosch 18 V tool batteries. Its balance of performance, durability and cost makes it a reliable solution for professionals and DIY enthusiasts.
Excellent customer service: All Bosch 18 V replacement batteries come with legal return policy and manufacturer warranty according to legal requirements and customer support during business hours. If you have any questions, please feel free to let us know. Please click on "Ask a question", "My orders", "Contact" etc.
Compatible models: 8000 mAh replacement battery for Bosch professional 18 V battery, fully compatible with Bosch battery 18 Volt BAT609, BAT609G, BAT618, BAT618G, BAT619, BAT619G, 2607336169, 2607336170, 17618, 17618. 8-01, 24618-01, 25618, 25618-01, BSH180,CAG18001,CAG180B, DDS180-01, DDS180-03, DGSH181, GDR 18 V-LI, GDR 18 V-LIS etc.
Battery parameters: type: lithium-ion, voltage: 18 V, capacity: 8000 mAh, quantity: 2, replacement for Bosch 18 V battery, rechargeable.
8000 mAh larger capacity: 8000 mAh replacement for Bosch 18 V battery, with higher capacity for performance and durability. LED indicator shows battery status.

42,99 € 58,99 €(27% Off off)
09

Bosch Professional

Bosch Professional 18V system battery GBA 18V 5.0Ah

12% Off

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8.1

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

Scope of delivery: Battery GBA 18V 5.0ah, carton
Professional 18V system. Ultimate performance. Maximum freedom. All batteries are compatible with new and existing Bosch Professional tools of the same voltage class.
Coolpack technology for up to 100% longer life (see battery without Coolpack)
Compatible since 2008: All our batteries fit within the respective volverse class in the new and existing Bosch Professional Tools.
25% longer mileage (see with 4.0-ah battery)

56,57 € 64,00 €(12% Off off)
10

Akkuzone

8.0Ah Battery Compatible with Bosch Professional 18V System - High Performance Lithium-Ion Replacement Battery - for GBA/ProCORE Devices - Long Runtime & High Performance

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7.9

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

Powerful lithium-ion technology Constant energy output without memory effect – for reliable performance even during intensive use.
Perfect replacement. Powerful alternative to standard 18 V batteries - optimal fit and easy handling.
Maximum power and running time (8.0Ah) High capacity for significantly longer operating times - ideal for demanding applications such as drilling, sawing or grinding without constant recharging.
Intelligent Protection & Safety Integrated protection mechanisms against overcharging, overheating and short circuit - for maximum safety and long service life.
Compatible with Bosch Professional 18V system. Suitable for a variety of devices in the 18V system - ideal as a replacement or spare battery for workshop and construction site.

89,99 €