Feature: 1. For 7.4V Battery: This RC balance charger is specially used to charge 7.4V lithium battery, providing efficient charging. The RC charger is suitable for Wltoys RC car boat plane toy. 2. Multiple Protection Functions: This lithium battery charger has multiple protections, including overvoltage, overload and short circuit protection functions. 3. Indicator Light: The charger cable has an indicator light that flashes green and red when charging; When the battery is fully charged, the green light and the red light go out. 4. Widely Used: This 2s battery charger is widely applicable to RC cars, trucks, drones, airplanes, quadcopters, helicopters, gliders, UAV RTR RTF. 5. Compact and Portable: Our LiPo battery charger is small in size and light in weight. The charger is very light and convenient for you to carry around. Specification: Item Type: LiPo Battery Charger Material: Plastic Weight: Approx. 53g/1.87oz Color: Black Input: DC5V 1-2A Output: DC7.4V 2x600mA Applicable: 7.4V lithium battery of RC car ship aircraft and other toys . Package List: 1 x LiPo Battery Charger1 x Charger Cable