SCM & special software, intelligent control PWM (pulse width modulation) charging Boost, recovery and float charging auto work for long-life Using temperature compensation Over-discharging control voltage modified by the battey discharging rate curve Protections from overload, outside and inside short circuit, reverse connection, thunder and lightning, PV penal reverse current, over charging and discharging etc. LED indicators for system working status: charging, overcharge, power full, power low, over-discharge, over load, out short circuit, load on/off etc.

Watt: 10w Ampere: 10A Volts: 12/24v