Sell 12V Intelligent Charger Module Power Supply Controller Board Automatic Battery Charging Stop Switch best price

Description: Small volume and large current. Voltage shutoff accurate and stable. Assembled with special voltage control IC and special automobile relay. Complete functions and reliable performance. Automatically charge and shut off. Connect any wire of 220 V with the COM port of relay, and connect charger with OFF port. The board has reverse connect protection function. There is no output if no battery is connected. No output if the polarity of battery is wrong. During the charging process, the red lamp is on; when it is fully charged, red lamp is off. When the relay disconnects, 220V input port will end charging so as to save the energy. Specification: Materials: Metal, Plastic, Electric Parts. Color: show as pictures. Size: 50*32*18mm. Charging Type:12V storage battery. Default Value: Low Voltage is about 10.5 V;Shutoff Voltage is about 14.8 V (adjustable, might be different). The DC output voltage can be between 13.8 and 14.8 V. Charging test for the first time: battery voltage should be about 10 V. Note: There might be a bit color distortions due to different computer resolutions. There might be a slight error due to different hand measurement. Package included: 1 * 12V Intelligent Charger Module.