Direct Replacement for YTZ10S, YTZ12, YTZ14 & YTX9 Series 360 Cranking Amps High Power Starting Built-in RE-START Technology (Self Jump-Start Feature) 12Ah (PbEq) / 6.1Ah Actual / 78Wh Ultra Lightweight Only 2.6 lbs Advanced Full Battery Management System (BMS) LiFePO4 Lithium Safe & Stable Chemistry 4-Terminal Design for Easy Installation Mount in Any Orientation Not for Automotive Use