Nitecore i1 charger: -Fast charging with maximum output up to 1000mA -Optimized design for IMR battery charging circuit -EGO charging port for E-cigarettes -USB charging port -Intelligent charging features -Made from fire-retardant flame-resistant ABS meterial -Worldwide insurance Compatible with (Li-ion/IMR): 26650,18650,17670,18490,17500,17335,16340(RCR123),14500 & 10440 Nitecore NL147 14500 li-ion battery: -14500 Li-ion Rechargeable Battery 750mAh 3.7V 2.8Wh -Integrated battery overcharge/discharge protection circuits -High discharge performance Li-ion Rechargeable Battery -More than 500 charge-discharge cycles -Certified by CE,UL,and ROHS -International insured by ping An Insurance(Group)Company of China This bundle includes, NITECORE i1 Intellicharge smart battery Charger Nitecore NL147 14500 li-ion battery EdisonBright flexible USB reading light