HQRP Battery for SYMBOL LS4070 LS4071 LS4074 LS7075 21-19022-01 21-19022-02 Bar Code Scanner, Motorola plus HQRP Coaster HQRP&reg; Rechargeable Battery plus HQRP&reg; Coaster; Battery Voltage: 6V; Capacity: 800mAh; Ni-Mh; Compatible with Original Battery; 1 Year Warranty!