Ujjdwiurgh 3A 12V 1-1000AH Lead-Acid Battery Charger Accumulator Charger for UPS Car Motorcycles Electric Road Vehicle, A Easy Install

Deeply discharged batteries are automatically trickle at 17.5% of the programmed.constant charge current until the cell voltage exceeds 75% of the regulation voltage in.over-charge mode. The over-charge is terminated once the charging current drops to 38% of the constant charge current, then DD30CRTA enter float charge mode. In over-charge and float charge mode, the regulation voltage is internally set.The constant charge current is programmable with a single sense resistor. The DD30CRTA is a PWM switch-mode battery charger controller for 12V lead-acid battery.The DD30CRTA is specially designed for charging 12V lead-acid battery with trickle charge, constant current charge, over-charge and float charge mode. A new charge cycle automatically restarts if the battery voltage falls below 83.95% of the over-charge voltage in float-charge mode. DD30CRTA automatically enter sleep mode when input voltage is lower than battery voltage.Other features include undervoltage lockout and status indication, etc., Manufacturer: Ujjdwiurgh