BOSCH GBA18V40 18-Volt 4.0-Ah Lithium-Ion CORE Compact Battery is the next-gen Lithium-ion battery to keep the power and runtime, while losing the weight. The GBA18 V40 single-layer battery features advancements in design to reduce resistance and increase
efficiency to improve the performance-to-weight ratio of tools used on the jobsite all day. Engineered with 21700 cell technology, the battery matches the power from the original two-layer 4.0 Ah battery with improved performance per cell. Bosch engineered
the exclusive CoolPack 2.0 technology to manage the heat of the higher power-density cells, and it provides better cooling than the previous-generation CoolPack system. CoolPack 2.0 cools the battery 15% faster than previous 4.0 Ah double-layer versions.
Features
- Compact 18V Li-ion battery – engineered to provide next-gen power and runtime, while losing the weight, for optimized performance
- High-power cells – use enhanced 21700 cell technology, combined with advanced battery design for greater efficiency
- Cutting-edge cell design – engineered to improve performance in tools used on jobsite all day, plus CoolPack 2.0 heat management
- Bosch-exclusive CoolPack 2.0 technology – cooling the battery 15% faster than previous 4.0 Ah double-layer versions
- Lightest high-power battery – weighs only 1.15 lb., but provides performance comparable to much heavier batteries
Specifications
| A-h Capacity |
4.0 |
| Battery Chemistry |
Lithium Ion |
| Battery Voltage (V) |
18 |
| Battery Watt Hours |
72.0Wh |
| Height |
1.85" |
| Length |
4.6" |
| Watts |
800.0 |
| Weight |
1.1 lb |
| Width |
3.0" |
