This is an AJC Replacement for a Yamaha FZS600 FZ6 600CC Motorcycle Replacement Battery (2004-2009) Reliable Power, Ready for Adventure: AJC Powersport Batteries deliver dependable performance you can trust. Power up your next ride today. Built to Last, Built to Ride: Built with rugged construction for long-lasting performance on and off the road. Get More Power, Go Further with increased capacity delivers more cranking power, perfect for powersports vehicles demanding the best performance and unmatched reliability. (CCA: 170, Polarity: +/-, Terminal: E) AJC-PS-AT12B Replaces YT12B-BS YT12B YT12B-4 YT12BBS GT12B-4 GT12B-BS GT12BBS ATX12BBS 12B-BS XTA12B-BS CYLA12BBSXTA 12B-BS BT12B-BS ETX12B ETX-12B SC12BFA FAT12B-BS CYT12B-BS ST12B-4-BS EB12B-BS EB12B-4-1 WP12B-4 12V12B-4 MBT12B4 M7212B M6212B PT12B-BS PT12B-4 APT12B APT12B-BS UT12B-4 UT12B-BS CT12B-BS CT12B-4 PS12B-BS ST12B-4 YT12B4 Battery is compatible with these Brands: Yamaha. High impact PP case for maximum vibration resistance. Exact OEM replacement guaranteed to fit easily and precisely. Important: You Must Re-use your existing cabling and hardware. These are replacement batteries only. NOTE: It is your responsibility to verify the batteries being ordered match the batteries in your unit prior to placing your order. We are not responsible for incorrect orders. Chemistry: Sealed Lead Acid (AGM). Warranty: 1 Year. Our products are not affiliated with, authorized by, created or sold by Yamaha.