Kastar 4-Pack Battery Replacement for BM500LED, BM500, BM520, BM525 Rechargeable Forensic Light with LED Bulb, BMK705, BMK705220, BMK755, BMK755220, Empire FLBNCD4 Flash LED Light

High Capacity: No longer to worry about the endurance of the batteries, Kastar high capacity battery will provide ultra strong power for your flashlight to performance well and operate longer. Battery Specification: Battery Type: Ni-CD; Battery Voltage: 6.0V; Battery Capacity: 2800mAh; Battery Dimensions: 178 x 32 x 32mm (7.0" x 1.25" x 1.25"). 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 1000 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. Package includes: 1-Pack Batttery