Universal RC USB Charger Cable with SM-3P Plug for 2S 7.4V LiPo Batteries, Compatible with RC Cars, Boats, Drones, Airplanes, and Other Remote Control Toys. Compatibility: This USB LiPo battery charger is specifically designed for 7.4V LiPo batteries and features an SM-3PIN plug. Please refer to the product details image to confirm the connector plug model before ordering. Versatile: This 2S 7.4V LiPo battery charger is widely applicable to various equipment batteries, including cars, trucks, boats, drones, airplanes, quadcopters, helicopters, gliders, and other remote control toys. Safe Charging: The 2S battery charging cable has overvoltage, overcharge, and short-circuit protection. Before use, ensure the voltage (7.4V) is compatible. The input is 5V DC 2A, the output is 7.4V 1000mAh, and the connector is USB to SM-3 PIN. Indicator light: The USB charger cable for the LiPo battery has an indicator light. During charging, the green light flashes and the red light is on. When the battery is fully charged, the green light remains on and the red light turns off. If the red light is always on, it means the charger is not charging your battery. Lightweight and convenient: This entry-level battery charging cable weighs only 14g and is incredibly lightweight and convenient to carry.
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