This is an AJC Pro Replacement for a Harley-Davidson Fat Boy FLSTF 1690CC Motorcycle Replacement Battery (2012-2017) Unleash Unmatched Performance with AJC Pro Powersports Batteries. Advanced technology delivers long lasting power, even after inactivity. Get More Power, Go Further with increased capacity delivers more cranking power, perfect for powersports vehicles demanding the best performance and unmatched reliability. Get More Power, Go Further with increased capacity delivers more cranking power, perfect for powersports vehicles demanding the best performance and unmatched reliability. (CCA: 320, Polarity: -/+, Terminal: E) AJC-PS-AYZ20HL Replaces GYZ20HL GYZ20L YTX20L-BS2 MBTX20UHD ETX-16L MTX-16L Battery is compatible with these Brands: Harley-Davidson. 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 Harley-Davidson.