XH-M602 AC 220V Input Digital Control Charging Module - for 3.7-120V Lithium Battery

Product description: This product is suitable for 3.7v~120v battery charging control, can be set for start charging voltage and stop charging voltage. Uses: Suitable for use in household chargers, solar energy, wind turbines.

Settings: In the setting voltage value, start button play button raised, about stop button role to down key 1. Set the start voltage: Normal display voltage state, press start voltage button to display the start charging voltage. Press and hold the start button for 3 Seconds, digital flashes, by start and stop button, set the start charging voltage value 2. Set Stop voltage: Normal Voltage normal display mode, press Stop voltage button ,to display the Stop charging voltage. Press and hold the Stop button for 3 Seconds, digital flashes, set the Stop charging voltage value 3.Factory Reset: Energized state while holding down the start / stop button, digital display 888, which is the factory setting

Setting Example: 1. Condition: When start is Set to 12V start and stop at 15V 2. Behaviour: while the voltage is below 12V ,the relay closes will take the charger charging voltage to the battery, when the charge voltage is greater than 15V ,The relay disconnect to stop charging