BOSCH GBH18VEC 18V SDS PLUS BRUSHLESS HAMMER DRILL 2 X 40AH LIION BATTERIES IN LBOXX Even longer runtime thanks to NEW 40 Ah lithiumion battery Unsurpassed combination of power and weight Low weight only 26kg and compact design for more comfortable work Highest chiselling removal rate 12 kghour in its class Bosch Electronic Cell Protection ECP protects the battery against overload overheating and deep discharge Extremely robust Electronic Motor Protection shuts down the motor in the event of overload fully functional even after a 2 metre drop test on concrete No memory effect the battery can be charged regardless of the charging state at any time without damaging the cells