Dantona, Cobra MN-0160001 Equivalent Battery Replacement for Cobra MN-0160001. Material - lithium-ion. Capacity - 650mAh. Voltage - 7.4 v. For use with Cobra 103-0001-1&#44; 103-0004-1&#44; 103004-1&#44; LI3900&#44; LI3950&#44; LI4900&#44;