Best Akku 18 V 2026

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Last Updated - 22.07.2026

Best Choice

01

Bosch Professional

Bosch Professional 18 V, black, 1600A00B8J

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9.7

Exceptional

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Main highlights

Unique Coolpack design for longer battery life: special heat conductive housing to reduce the heat generated inside the battery
Quick charger: the 5.0 Ah battery is ready to use after 35 minutes (80% charged)
Compatible since 2008: All our batteries fit within the respective voltage class into the new and existing Bosch Professional tools.
Box contents: GBA 18V 5.0Ah battery, quick charger GAL 1880 CV

158,13 €
02

Bosch Professional

Bosch Professional 18 V System Battery Set (2 x 40 Ah Battery + Charger GAL 18 V-40, in Box)

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9.5

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

Professional 18V system. Ultimate performance. Maximum flexibility. All batteries are compatible with updated and existing Bosch Professional tools of the same voltage class
New cell technology with the same performance as a 18V / 4.0Ah standard battery with optimised dimensions and less weight
Extremely fast charging time for all 18 V batteries, e.g. charging a ProCORE18 V 4.0 Ah battery up to 80 % in just 48 minutes
Compatible since 2008: All of our batteries fit into the new and existing Bosch Professional tools within the respective voltage class
Box contents: GAL 18V-40, 2 x ProCORE18V 4.0Ah batteries, box

154,99 €
03

Amoresbat

2 x 10.0Ah / 10000mAh Replacement Battery for Makita Battery 18V BL1860B BL1850B BL1850 BL1860 BL1845 BL1840 BL1830 BL1815 BL1840B Compatible with DC18RD/DC18RC Charger with LED Display

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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

【Wide Compatibility】Replacement batteries for 18V devices: BL1860B, BL1860, BL1850B, BL1850, BL1840, BL1830, LXT-400; Compatible with 18V cordless power tools such as drills, screwdrivers, silicone guns, loppers, cordless paint spray guns, cordless cranksaw. air guns and other tools
Professional lithium-ion battery: high-performance 10.0 Ah lithium-ion battery for Makita 18 V LXT system. Specially developed for continuous use with heavy-duty tools such as circular saws and hammer drills. Delivers consistent performance for demanding jobsite tasks.
Perfectly compatible charger: compatible with chargers such as DC18RD, DC18RC, DC18RF, DC18SF, etc. Supports fast charging and minimizes downtime. The intelligent charging control protects the batteries and ensures efficient workflows.
LED charging indicator: intelligent LED display with 4 light indicators and a remaining battery life display that clearly shows the remaining charge status and helps the user better plan their usage time.
Battery protection function: multiple safety system with temperature sensors and protection circuits. Prevents risks such as overcharging or short circuit. Designed for safe operation in private homes and workshops.

38,99 €
04

Bosch Professional

Bosch Professional 18V system battery GBA 18V 5.0Ah

12% Off

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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

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 € 64,40 €(12% Off off)
Value for Money

05

Amoresbat

2 x 10.0Ah Replacement Battery for Makita Battery 18 V + Double Charger DC18RD for BL1860B BL1860B BL1850B BL1850 BL1860 BL1845 BL1840 LXT-400

42% Off Limited Time Deal

42% Off

Limited Time Deal

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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

【Wide Compatibility】Replacement batteries for 18V devices: BL1860B, BL1860, BL1850B, BL1850, BL1840, BL1830, LXT-400; Compatible with 18V cordless power tools such as drills, screwdrivers, silicone guns, loppers, cordless paint spray guns, cordless cranksaw. air guns and other tools
Professional lithium-ion battery: high-performance 10.0 Ah lithium-ion battery for Makita 18 V LXT system. Specially developed for continuous use with heavy-duty tools such as circular saws and hammer drills. Delivers consistent performance for demanding jobsite tasks.
LED charging indicator: intelligent LED display with 4 light indicators and a remaining battery life display that clearly shows the remaining charge status and helps the user better plan their usage time.
Charger specifications: Input voltage: 100V-240V | Output voltage: 14.4V-18V | Output current: 3A | Replacement for Makita charger DC18RD
Battery protection function: multiple safety system with temperature sensors and protection circuits. Prevents risks such as overcharging or short circuit. Designed for safe operation in private homes and workshops.

69,88 € 119,99 €(42% Off off)
06

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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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

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.

52,89 €
07

Bosch

Bosch Professional 18 V System Battery ProCORE18 V 4.0 Ah (in Box)

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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

With optimised size and minimal weight, the new cell technology offers the same performance as a 4.0 Ah standard battery
Professional 18V system. Ultimate performance. Maximum flexibility. All batteries are compatible with updated and existing Bosch Professional tools of the same voltage class
Coolpack 2.0 technology ensures 135% longer life 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: ProCORE 4.0Ah 18V battery, box

55,00 €
08

Bosch Professional

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

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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

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 €
09

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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8.0

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 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

32,93 €
10

BATTOOL

5.0Ah 18V Battery with Charger Replacement Battery for Makita BL1830B BL1840 BL1850 BL1850B BL1860 BL1860B BL1815 LXT-400, 18V 5000mAh Replacement Battery with Power Supply DC18RC 4A

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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

·[Charger Specifications] Input Voltage: 100V~260V || 50/60Hz || Output Voltage: 14.4V-18V || Charging Current: 4A Replaces DC18RC charger, compatible with 14.4V-18V lithium-ion batteries (BL1830 BL1840 BL1850 BL1860 BL1815 BL1430 BL1450 BL1440 etc)
Quality assurance: This product is made of high-quality materials and has integrated overcharge, over-discharge, over-current and overheating protection. The ECP function automatically reduces the output power in case of overload, overheating or deep discharge. It provides short circuit protection and continuous voltage circuit. Do not charge the battery immediately after use.
High-quality battery: Our batteries have been professionally developed and extensively tested by manufacturers to ensure full compatibility with your 18V tools and can be quickly charged to full capacity, perfect replacement for the original battery.
Fully compatible: 18 V replacement battery compatible with BL1860B BL1860 BL1850B BL1850 BL1840B BL1840 BL1830B BL1830 BL1820 BL1815 BL1825 BL1835 BL1845 1845 1845 1845 1. 9420599-3 19430 9-1 194204-5 1 966399 0196673-6 LXT-400
BATTOOL offers you a 12-month warranty, if there are any problems with the product received, we will give you an unconditional refund within 30 days, you can contact us at any time via Amazon, we will help you solve all problems within 24 hours.

49,99 €