Lithium Iron Phosphate 12V 24AH Battery for Kawasaki JS550 1982-85 Specifications: Voltage: 12 Volt; Cold Cranking Amps: 360; Lead-Acid Replacement Range: 21-24(Ah); Operating Temperature: 0 - 140 Degree (Fahrenheit); Max Charge Rate: 10 Ampere Up to 80 percent lighter and 5X the life of a lead acid equivalent with 2000+ deep cycles at 80 percent depth of discharge Quad terminal configuration and the ability to be mounted in any direction makes installation a snap; Case Dimensions: 6.49 inch (165 millimeter) length x 3.38 inch (86 millimeter) width x 5.11 inch (130 millimeter) height; Weight: 2.6 pounds Replaces Yuasa batteries: YB16-B, YB16-B-CX, YB16HL-A-CX, YB18L-A, YB30CL-B, YTX20H-BS, YTX24HL-BS, YTX20HL, YTX20HL-BS-PW Foam spacers included to fit multiple size battery boxes