BLACK+DECKER BM3B Battery MaintainerTrickle Charger Works with 6V & 12V battery systems
Fully automatic high-frequency charging
Reverse-polarity protection
Circuit protection against overcharging or short circuit
Connects to battery via clips 12V plug & battery ring terminals
Includes built-in mounting brackets & AC plug
BLACK+DECKER(TM)PRODUCT WARRANTY : ONE YEAR
