Sealake fm-12330 , fm 12330 , fm12330 replacement battery 12v 33 ahPLEASE NOTE THIS IS ONLY A PROPOSED REPLACEMENT FOR THE SEALAKE 12V 33AH THE TERMINALS ARE REVERSED AND THE BATTERY POSTS ARE RAISED ON THIS VERSION. MAKE SURE THAT THIS BATTERY WILL WORK FOR YOUR APPLICATION BEFORE PURCHASING. The Battery for Sealake 12V 33 Ah and others. Replaces battery Models FM 12330 , FM 12330 , FM12330 and is designed to replace the models of Sealake and other manufacturers as described below Chemistry Sealed Lead Acid Voltage