Parmak 12 V Battery Charger Black

12 Volt Taper Charger for 12 Volt Solar Battery. Planning on storing your Parmak 12-volt solar fence charger? We recommend that you remove the battery and charge it at least once a month to keep it fully charged and ready to go when you are ready to use your Parmak solar charger again. Works with Parmak 12 volt battery model #902.