YX-815 Battery Charging Controller Battery Protection Module for Undervoltage Control Over-discharge

Features: ? - When the battery voltage is insufficient, disconnect the load and connect the charger. When the battery voltage is too high, disconnect the charger and connect the load. - The battery charge controller has adjustable parameters and power-off memory function. - Control voltage is 5V-60V, accuracy is up to 0.1V. - The battery charge controller is suitable for batteries, lithium batteries, etc. - The charge controller protects the battery from undervoltage, protects the battery from overcharging, and protects the load control. ? Specifications: ? Model: YX815 Control voltage: 5V-60V Control current: 20A Control accuracy: 0.1V Voltage error: ±0.1V Scope: battery, lithium battery, etc. Packing: anti-static bag Size: 7.9 x 4.3 x 2.8cm? Installation size: 76 x 39.5mm ? Voltage Setting Method: ? *In the setting state (digital tube flashing) S1: Up-regulation voltage S2: Down voltage *S1 undervoltage setting button (charge start, load stop): 1. Under the normal display voltage, press the S1 button to display the charge start (load stop) voltage value. 2. Press and hold the s1 button to flash the digital tube. Set the charging start voltage (load stop) value with the s1 and s2 keys. *S2 overvoltage setting button (charge stop, load start): 1. Under the normal display voltage, press the S2 button to display the charge stop (load start) voltage value. 2. Press and hold the s2 button to flash the digital tube. Set the charge stop (load start) voltage value through the s1 and s2 keys. *Reset: In the power state, press the buttons of s1 and s2 at the same time, the digital tube displays 888, that is, the original factory setting is restored successfully. (Note: When s1 cannot increase the voltage, first set s2, s2 can't lower the voltage, first set s1) ? Package Included: ? 1 x YX-815 Battery Charging Controller Battery Protection Module ? ?