DeWalt  Fast Charger  Lithium-Ion  Battery *Sub Brand: Fast Charger *Volts: 20 max volts *Battery Type: Lithium-Ion *Product Type: Battery Charger *Number in Package: 1 pc. *Charging Indicator Light: Yes *Compatibility: DeWalt 20V-60V Max Batteries *System: 60V, 20V MAX *Packaging Type: Clamshell *Internal fan pulls air across battery to cool and reduces hot/cold pack delays* Use for Ace No. # 5238411 *Discovery SUP