NiCD M/A-COM, GE, Ericsson Portable Radio Replacement Battery fits: M-RK / M-RK II / Comnet, 7.5 VOLTS, 1800 mAh NiCD (Long), Replaces 344A3278P1, can also replace 19A149838P1 NiCD Replacement Pack for the M/A-COM, GE, Ericsson M-RK / M-RK II / Comnet Portable Radio Normally ships next day, no more then 5 working days. Highest Capacity NiCD available for the M-RK / M-RK II / Comnet 100% Compatable with the O.E.M. 344A3278P1, Can also reolace 19A149838P1 *Warranty - 12 months for capacity (80%) and 12 months for materials and workmanship.