Bosch GBA18V40 18V 4.0Ah CORE SlimPack Battery
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Estimated Delivery Time: 7-10 Business Days. We currently ship to addresses within Canada only.
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The Bosch CORE18V® 4 Ah Advanced Power Battery is a compact battery delivering power in a lightweight solution. It allows you to get the power and lose the weight. The GBA18V40 delivers high power in a compact size for standard to medium-duty applications, such as drilling into concrete, metal and wood; metal grinding; cutting and even light-duty chipping. It delivers 2x the runtime and 60% more power compared to BAT612 18V 2 Ah battery. The GBA18V40 is designed with high-power lithium-ion cells, featuring a single layer of enhanced 21700 cells for greater battery efficiency. Cutting-edge battery design – includes copper end plates, power rails and a flexible circuit board for reduced resistance and increased efficiency. This Advanced Power Battery has Bosch-exclusive CoolPack™ 2.0 technology, which cools the battery faster and helps provide longer lifetime compared to Bosch 18V batteries without CoolPack™ 2.0. This compact battery weighs only 1.10 Lbs. but provides performance comparable to much heavier batteries in a lightweight solution. It is compatible with Bosch 18V tools and chargers and the AMPShare™ System. It also has a high-resolution charge-status indicator.
18V CORE18V® Lithium-Ion 4 Ah Advanced Power Battery
- Lightweight solution – allows you to get the power and lose the weight in a compact battery
- Power and runtime – delivers 2x the runtime and 60% more power compared to BAT612 18V 2 Ah battery
- High-power lithium-ion cells – features a single layer of enhanced 21700 cells for greater battery efficiency
- Cutting-edge battery design – includes copper end plates, power rails and a flexible circuit board for reduced resistance and increased efficiency
- Bosch-Exclusive CoolPack™ 2.0 technology – cools the battery and helps provide longer battery lifetime compared to non-CoolPack™ Bosch 18V batteries
- Compact operation – weighs only 1.10 Lbs. but provides power for standard to medium-duty applications, such as drilling into concrete, metal and wood; metal grinding; cutting and even light-duty chipping
- Charge-status indicator – features high resolution for clear visibility
- Compatibility – engineered for 18V and compatible with Bosch 18V tools and chargers
- AMPShare™ System – compatible with the AMPShare™ System, a battery system designed to be multi-brand compatible across many cordless products to make managing your work day easier
- AMPShare™ System compatibility – 18V batteries and chargers are compatible with Bosch 18V power tools and a growing list of cordless products from AMPShare™ brands
- Bosch 18V batteries are covered by a three year limited warranty - for details, visit https://rb-pt.io/PowerToolWarranty or call 1-877-BOSCH99
Technical Specifications
| Battery Chemistry | Lithium Ion |
| Battery Watt Hours | 72 Wh |
| Height in | 1.85 " |
| Length in | 4.6 " |
| Weight | 1.1 lb |
| Width in | 3 " |
Product Dimensions
| Assembled Length | 5.59 in |
| Assembled Width | 3.5 in |
| Assembled Height | 4.17 in |