1This battery charging controller module, features automatic charging, automatic power off 2Preventing the battery from under voltage and start charging, preventing the battery charging over voltage and stop charging 3The parameters can be adjusted by yourself 4It is suitable for battery use of 1.5v to 120V 5With this automatic charging module, make you relieved, and save energy at same time Descriptions: This battery charging controller module, features automatic charging, automatic power off. suitable for battery use of 1.5v to 120V.With this automatic charging module, make you relieved, and save energy at same time. Features: This battery charging controller module, features automatic charging, automatic power off Preventing the battery from under voltage and start charging, preventing the battery charging over voltage and stop charging. The parameters can be adjusted by yourself. It is suitable for battery use of 1.5v to 120V. With this automatic charging module, make you relieved, and save energy at same time. Specifications: Product model: YX-X2086 Display accuracy: 0.1V Control accuracy: 0.1V Output type: output switch Voltage error: 0.2v Battery voltage: 1.5-120v Load: 10A Weight:42,72g Package Included: 1 x battery charging controller Module Note:It is suitable for 1.5 -120v battery voltage, for 85v-240v commercial power under the charger power outages.