... . Lamp life : ≥ 100,000 h5. Battery : 2-3 pcs 18650 Li-ion, 3.7v&3000mAh per pc. 6. Color : black, silver, bronze ... has to prevent charging, short circuit protection function.Intelligent charging: charger adopts chip controlled charging with a constant current, constant voltage ... .init( { 'aImgSrc': aBigImageSrc } ); } )(); Cree T6 flashlight/aluminium torch/2-3 Li-ion batteries