Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Module _x005f_x000D_ Condition: New _x005f_x000D_ Model Number: Battery Charging Control Board _x005f_x000D_ Product Model: Hm601 _x005f_x000D_ Supply Voltage: 13.8v-14.8v _x005f_x000D_ Relay Closing Voltage: 12.4v _x005f_x000D_ Relay Disconnect Voltage: 14.8v _x005f_x000D_ Voltage Error: ±0.1v _x005f_x000D_ Voltage Detection Mode: Dc Voltmeter _x005f_x000D_ Charging Type: 12v Battery _x005f_x000D_ Potentiometer Adjustment: Rp1rp2 (Discreet Adjustment) _x005f_x000D_ Working Principle: _x005f_x000D_ Battery through the protection board to detect high and low levels to fully automatic management of charging when the battery voltage falls to about 12.4V _x005f_x000D_ (low voltage adjustable) when the protection board will automatically carry out in the next charging, the closing voltage of about 14.8V (cut-off voltage adjustable). _x005f_x000D_ When charging the red light is on, full of red light off, the relay is disconnected. _x005f_x000D_ 220V transmission end disconnect charging, so as to play a charging protection and energy saving effect, safe and worry-free _x005f_x000D_ Potentiometer: _x005f_x000D_ RP1: Adjust the battery charging voltage, (low voltage setting: clockwise high, counterclockwise low) the factory value is 12.4V _x005f_x000D_ RP2: Adjust the battery disconnect charging voltage, (low voltage setting: clockwise high, counterclockwise low) the factory value is 14.8V _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1*Intelligent Charger Power Control Panel 1.Excellent Charging Protection: With the XH-M601 battery charging control board, experience superior charging protection for your 12V batteries. The board automatically manages the charging process, ensuring optimal performance and longevity. 2.Safe and Worry-Free: This intelligent charger control board provides peace of mind by effectively monitoring battery voltage levels. It automatically starts recharging when the battery voltage drops to around 12.4V (adjustable), and stops charging at approximately 14.8V (adjustable). Ensure safe and efficient charging every time. 3.User-Friendly: Designed for simplicity, this automatic charging power control panel is easy to use. The charging status is indicated by a red LED: the light is on during charging and turns off when the battery is fully charged. The built-in relay disconnects the 220V input to save energy and provide added safety. 4.High Precision: The voltage detection method utilizes a DC voltmeter, offering high precision in monitoring battery voltage levels. This battery charging control board with a voltage error of only ±0.1V, you can rely on accurate and consistent charging control. 5.Powerful Performance: The XH-M601 smart charger power control board delivers strong performance with its reliable charging protection and precise voltage management. Have confidence in the durability and efficiency of your charging process.