Automatic Battery Charger 4A 70W 3-20Ah for Lead Acid AGM GEL Batteries

Automatic charger for acid batteries STD / AGM / GEL / LiFePO4. Capable of charging deeply discharged batteries, can regenerate battery even from 3V voltage. Microprocessor control and built-in LCD display showing charging data. Separate charging mode settings. Retains memory/data during battery replacement. Charging current: 2A / 4A, battery voltage: 6V / 12V, power: 70 W, power supply voltage: 220-240V; 50-60 Hz, charging type: 10-step fully automatic, cable length: 1.5 m, battery capacity: 3-120Ah, insulation class: IP65, built-in protections: against short circuit of terminals, reverse connection, overheating, overcharging; functions: maintenance, regeneration, battery test.