Cable cargador de batería de litio de 7,4 V con conector SM de 4 pines compatible con coches RC, aviones RC, tanques RC, barcos RC y otros juguetes de control remoto.

This lithium polymer battery USB charger is designed for 7.4V lithium polymer batteries and features an SM-4 pin connector. Before use, please ensure voltage (7.4V) compatibility. Input is DC 5V 2A, output is 7.4V 1000mAh, and the interface is a USB to SM-4 pin connector. Compatibility: This lithium polymer battery charger is widely compatible with batteries in various devices, including remote-controlled cars, trucks, boats, airplanes, helicopters, gliders, and other remote-controlled toys. Circuit Protection: The battery charging cable features overvoltage, overload, and short-circuit protection. Charging Indicator: The red charging indicator light is constantly lit when the charging cable is connected to a power source and the battery is connected for charging. The green indicator light is constantly lit when the battery is fully charged.