UltraFire 16340 CR123a 800mAh 3.0V Rechargeable Li-Ion Battery (Pair) + Charger Combo
Indicator light lets you know when charging is complete.Designed to charge your batteries quickly and safely.Input Voltage: 110-240V, 47-63HzOutput: 4.2V 600mACharges 1 or 2 batteries simultaneouslyDimensions: 3.34 in x 1.85 in x 1.49 inWeight: 2.46 oz.Ultrafire Li-Ion Rechargeable CR123A 16340 with IC Protection.Capacity: 800mAh.Voltage: 3.0V.Can be used in laser pointer,Torch Flashlights and other electronic products.Over charge and discharge protection.Protection kicks in : 2.0v and 3.4v.Over-Charging / Draining at 3.4v / 2.0v