Aliwisdom Smart Universal RC Charger Cable with SM-2P Connector Plug for 3.7V 1S Lipo Battery & 3.6V 3S Ni-MH/Ni-CD Battery Pack, Compatible RC Car/Boat/Plane/Drone/Tank/RC Helicopters

Specification: Compatible: For Battery packs 3.7V Lipo Battery & 3.6V 3S Ni-MH/Ni-CD Battery Pack Input: DC 5V Output: 3.7V & 3.6V (250mA) Includes: SM-2 PIN PLUG Weight: 14g Cable length: 55cm Operation Instruction: 1. Connect battery pack to output connector and plug DC power source 2. Make sure battery polarity is connected correctly 3. When charging, the green light turns off and the red light is on. 4. When the battery is fully charged, the green light stays on and the red light turns off. Note: The charger is designed for faster 3.7V Lipo Battery & 3.6V Ni-MH/Ni-CD Battery Pack. Do not charge other types of batteries.

• Compatibility: This battery USB charger is specifically designed for 3.7V LiPo batteries & 3.6V Ni-MH/Ni-CD Battery Pack and comes equipped with an SM-2 PIN PLUG. Please refer to the Product Details page image to confirm the connector plug models before placing an order.
• Versatile: This 3.7V battery charger is widely applicable to various equipment batteries, including RC cars, trucks, boats, drones, airplanes, quadcopters, helicopters, gliders, and other remote control toys.
• Safe Charging: The battery charging cable has over-voltage, overload, and short-circuit protection functions. Before use, please ensure that the voltage (3.7V & 3.6V) is compatible. The input is DC 5V 2A, output is 3.7V & 3.6V 250mA, connector is USB to SM-2 Pin Plug, and length is 55cm.
• Indicator Light: The battery USB charger cable has an indicator, When charging, the green light turns off and the red light is on. When the battery is fully charged, the green light stays on and the red light turns off.
• Lightweight and Convenient: This entry-level battery charging cable weighs only 14g and is incredibly light and convenient for carrying around.