Bosch GBA18V40 18-V Lithium Battery (4 Ah)
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.
- 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 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
 - Bosch 18V batteries are covered by a three year limited warranty; For more information, visit manufacturer’s website
 
| General | |||
|---|---|---|---|
| Battery Voltage | 18-volt | Type | Battery | 
| Sub-Brand | N/A | 
| Features | |||
|---|---|---|---|
| Battery 1 Amp-Hours | 4 | Cordless | Yes | 
| Battery 2 Amp-Hours | 0 | Package Contents | (1) GBA18V40 18V CORE18V Lithium-Ion 4 Ah Advanced Power Battery | 
| Battery Package Count | 1 | Voltage | 18 | 
| Battery Type | Lithium | Warranty | 3-year limited | 
| Charge Time (Hours) | 0.9 | Wireless | No | 
| Charger Included | No | 
| Compatibility | |||
|---|---|---|---|
| App Compatibility | No | Wi-Fi Compatibility | No | 
| Bluetooth Compatibility | No | Works with Android | No | 
| Brand/Model Compatibility | All Bosch 18V Lithium-ion Tools | Works with iOS | No | 
											









				








				
				
				
				
				
				
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