LITH-ION BATTERY 18V 4.0AH (2PK)

The Bosch 18V CORE18V Lithium Ion 4.0 Ah Compact Battery Pack feature single layer, lightweight next-gen Lithium Ion batteries that are designed with 21700 cell technology to match the power of a two-layer 4.0 Ah battery with improved performance per cell to increase efficiency. They have CoolPack 2.0 technology the cools the battery to manage the heat of higher power-density cells and increase life. Set of 2.