PowerStar&reg; High Rate 12V 9AH Sealed Lead Acid (SLA) Battery for Piranha MAX 160 Fish Finder PowerStar - 2 YEAR WARRANTY 12V 9AH Sealed Lead Acid Battery with T2/T1 Terminals 5.94in (length), 2.56in (width), 3.72in (height); 8lbs Direct Replacement for Piranha MAX 160 Fish Finder