Technical information:
- Can charge bettery 6VDC or 12VDC
- Power Supply 15VAC / 3A or 18VAC / 3A
- Charge current adjust 0.15A to 2A
- Charge Battery type : Sealed lead-acid battery or Lead acid battery
- Automatic trickle charge 150mA
- Output battery polarity protection
- LED indication of power up, charging and slow charging