2009 Yamaha 125cc YFM125S, G ATV

Scorpion YT12C Motorcycle Battery - 12v 165 CCA Sealed AGM BatterySize: 5 5/16 x 3 3/16 x 6 5/16 "
C.C.A.: 165 Amp/Hr: 12
Replaces: Yuasa YB12A-A, CB12A-A, YB12C-A

Scorpion Stinger SSTX12Q-FP Lithium Motorcycle Battery - 12v 350 CCA Lithium LiFePO4 BatterySize: 5 1/4 x 2 15/16 x 5 1/4 "
C.C.A.: 350 - As tested Midtronics model #417755 Amp/Hr: *See Notes
Replaces: Scorpion SSB12Q-FP