Victron Enecharger ICS1.5LF Battery Guardian - 6V/12V 1.5A 6 Step - LifePo4

Input Voltage AC: 100-240 VAC, 50-60Hz
Working Voltage AC: 85-264 VAC, 47-63Hz
Efficiency: 80% Approx.
Power: 27W Max
Charging Voltage: 6V/12V
Charging Current: 1.5A
Low-Voltage Detection: 7.5V(12V), 4V(6V)
Back Current Drain: <2mA
Ambient Temperature: -10°C to 45°C
Charger Type: 6 Step, Smart Charger
Type of Batteries: 6V & 12V
Battery Chemistries: LiFePO4
Battery Capacity: 1.5-30Ah (12V), 1.5-30Ah (6V), maintains battery up to 60Ah
Housing Protection: IP20
Cooling: Natural Convection
Dimensions (L x W x H): 84X49.3X32mm
Weight: 0. 25/ 0. 3kg with box