Description
The Bosch CORE18V 4.0 Ah performance battery is a next-gen lithium ion battery that delivers power and runtime while losing the weight.
The GBA18V40 single-layer battery is equipped with features that reduce resistance and increase efficiency. The result is better performance-to-weight ratios for cordless tools on the jobsite. 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 cells, and it provides better cooling than the previous-generation CoolPack system.
Includes one 18 volt CORE18V lithium ion 4.0 Ah battery pack.
