12V MAX Li-Ion Battery

BL1021B

Features

  • Fuel gauge indicator, displays charge remaining on battery in four stages
  • Built in memory chip communicates the usage history with the charger
  • Built in shock absorbers protect the cells from jobsite conditions
  • High energy cells pack more power per cell to reduce number of cells and overall weight
  • Large release button for easy removal from the tool
  • Built in air vents and wall cools the battery cells evenly whilst blocking damaging debris