This is an AJC Replacement for a Yamaha RS Vector Snowmobile Battery Factory activated, this battery arrives fully sealed, charged and ready for action Maintenance free AGM technology, no need to add acid or water ever CCA: 310, Polarity: -/+, Terminal: B AJC-PS-ATX20HL Replaces YTX20HL-BS YTX20HL YTX20HLBS YIX20HL YIX20HL-BS GYZ20HL ATX20HLBS 20HL-BS XTAX20HL-BS DURAGM-20L-US CYL10008 CYL10019 X2-20L CYLA20HLBSXTA SSTX20HQ-FP BTX20HL-BS B2015 M00004-00000 ETX20HL ETX-20HL DTX20L SC20HLBS SC20HLFA FAYTX20HL-BS CYTX20HL-BS STX20HL-BS EBX20HL-BS EB20H-3 12V20L WCP20L MBTX20U M720BH M620BH PTX20HL-BS PTX20HL GTX20HL-BS APTX20HL APTX20HL-BS UBVT-1 UTX20HL-BS ES20HLBS CTX20HL CTX20HL-BS-FA CTX20HL-BS 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.