AUTOMATIC VOLTAGE DETECTION: detects whether your battery requires 6 or 12-volt charging and features preprogrammed 8-stages charging process

CURRENT ADJUSTABLE: 2A(slow),6A(middle speed),10A(fast speed) current can be adjust. According to the battery capacity and needs, choose the appropriate charging current to match the charging speed.

MULTI-PROTECTION: features reverse polarity protection, over-temperature protection, overcharge protection; also comes with spark-proof clamps

BATTERY MAINTAINER: Pulse repair and Float Charger Maintainer, charging safe and extended battery life.

WIDE RANGE USE: efficient use with all SLA batteries (Wet, MF, GEL and VRLA), AGM