The BL18120 is a high-capacity 18V LXT battery with the capacity of a 12.0Ah. By adding the high power battery to the 18V battery line up this contributes to longer runtimes for cordless products. This enhances the overall value of the LXT platform. These batteries cannot be used with certain machine models: DSP600 / DSP601 / DSS 611 / DRC200 / DRC300 Battery Capacity 12ah Energy Capacity 216 Wh Weight 1.3kg