Fein 92604341020 ProCORE 18 V 4.0 Ah AS Battery Pack

ProCORE 18 V 4.0 Ah AS battery pack. ProCORE Li-Ion battery with high-power cells, charge status indicator and “Electronic Cell Protection” (ECP). ECP protects against overload, overheating and total discharge. The COOLPACK 2.0 technology ensures a 135 % longer battery life compared with batteries without COOLPACK technology and therefore makes long operating periods possible. Compatible with all 18V cordless devices with AMPShare or Bosch Professional 18V battery interface.