Feature:1. Charging Voltage and Current: The battery charging module has stable and efficient performance and excellent protection for the battery, with a charging voltage of 3V and a charging current of 1A.2. Sturdy and Wear Resistance: Our battery charging module plates are sturdy, durable and wear resistant, suitable for longer term use.3. Short Circuit Protection: The battery charging module supports power battery protection, short circuit protection, safe and stable.4. Easy to Install: This battery charging module is easy to install, simple and convenient, and can be installed successfully by following the regular process.5. Overall Light Weight: The overall weight of our battery charging module is light, which is very portable and can be carried around at all times.Specification:Item Type: NiMH Battery Charging BoardMaterial: PCBCharging Current: 1A.Package List:2 x Battery Charging Board