High effiency Li battery,2AH,3.7V,discharge 15 hours,350g KL2LM (A) is special illuminating lamp for workers carrying individually under mine.This series is our new self-designed generation product. It adopts phosphate iron lithium battery, LED double light sources, with smart size and light weight, free maintenance battery, and long life LED. Technical Parameter Rated capacity(Ah): 2 Rated ...