7.4V to 3.7V x2 charger for SM-4P Li-ion batteries, radio-controlled electric toys (cars, boats), USB cable H

🔌 SM4P USB Charging Cable for Li-ion Batteries

✨ Features ● Brand new and high quality. ● Output: 7.4V (3.7V x 2), 400mA output current. ● Automatically adapts to USB power, fast and stable charging. ● USB charger with SM-4P connector, compatible with Li-ion batteries for radio-controlled toys, cars, and boats. ● Intelligent charging identification chip protects your devices from overcurrent and overvoltage. ● Please check the polarity (positive/negative) between the charger and the battery.

📋 Specifications ● Item: USB Charging Cable for Li-ion Battery ● Input: 5V DC ● Output Voltage: 7.4V (3.7V x 2) x 2) ● Output Current: 400mA ● Adapter Length: Approx. 63mm / 2.47in

📌 Note ● Before ordering, please check the polarity of the battery plug. ● Please allow a 0-1cm error due to manual measurement. ● Due to differences in monitor displays, the actual color may differ slightly from the color shown.

📦 Package Contents ● 1 x Battery Charger