Features: - Portable design with indicator light. - Designed to charge your rechargeable Lithium ion (LI-ION) and nickel metal hydride (NIMH) batteries quickly and safely. - Short-circuit and over current protection. - Can charge all kinds of 3.6V, 3.7V lithium battery, such as LIR123A, 18650, 14500, 10440 and so on. Specifications: Input:AC 100V ~ 240V 47 / 63Hz Output:DC 3.7V 450mAh Color:Black Weight:45g Dimensions:100 x 40 x 30mm NOTE:18650 battery is not included Package Included: 1 x Charger