High Capacity: No longer to worry about the endurance of the batteries, Kastar high capacity battery will provide ultra strong power for your Two-Way Radio Walkie Talkies to performance well and operate longer.

Battery Specification: Battery Type: Ni-MH; Battery Voltage: 3.6V; Battery Capacity: 1650mAh; Battery Dimensions: 50.29 x 42.4 x 14.37mm (1.98" x 1.67" x 0.57").

Safety Assurance: Kastar add mix-protection additive to the cathode of batteries, protect the material from degradation in the progress of charge and discharge, extend lifespan up to 1200 cycles.

Low self-discharge: Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so Kastar batteries will holds power longer than others.

Environmental Protection: Ni-MH eco-friendly cell, doesn't contain Hg/Cd/Pb, makes no pollution to the environment, and using DBCK steel shell which can protect the battery against explosion due to overpressure.