Features Thick circuit board for long-lasting performance. Easy to wire and convenient to use. Suitable for le-ad-acid, lithium and polymer batteries. The indicator shows the charging state. Automatic charging and discharging, safe to operate. 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. Specification: Name: Charge Control Module Model: X803 Battery Type(Optional): 12V, 24V, 36V, 48V Voltage Deviation: ±0.1V Battery Voltage: 1.5-120V(suitable for le-ad-acid, lithium and polymer batteries) Load: 10A Weight: 61g(12V), 24g(24V), 23g(36V), 24g(48V) Quantity: 1pc Package List: 1 x Charge Control Module Package List