Tuscan Universal Dual Battery Charger For Li-ion 3.7V 18650/16340/14500/17670/CR123A . Home/travel wall AC multi-functional/universal battery charger. Automatically stops when charging is complete. Red/orange light when charging, full of turns green, auto stop charging. Designed to charge your batteries quickly and safely. Wide range charging voltage. Good quality 18650 3.6-3.7 volt charger, easy use and carry, a good choice for home, office and travel. Slim and portable design. Take much convenience for your daily life designed to charge your batteries quickly and safely. Can charge all kinds of 3.7 v lithium battery. Please note that design, shape and color may change from the picture shown above. Specifications: model: universal dual battery charger plug type: indian plug input: ac 100-240v/47-63hz output: dc 4.2v/600ma termination voltage: 4.2v+-1% charging current: 500ma (+/-1%) auto cut when battery fully charged: yes.Compatible batteries: 10440, 14500, 16340, 17335, 17500, 17670, 18500, 18650 size: approx 11 x 4 x 4 cm (LxWxH) Colour: black weight: 55g approx package include: 1 x dual battery charger