1971 Harley Davidson 1000cc XL, XLH (Sportster Electric Start) Motorcycle Batteries

Scorpion YIX28L Harley Davidson HVT-7 Motorcycle Battery - 12v 370 CCA Sealed AGMSize: 8 + 1 1/2 at terminals x 5 1/8 x 6 1/2 "
C.C.A.: 370 Amp/Hr: 28
Replaces: YHD-12, 6607-84 (AGM upgrade!)

Scorpion Stinger SSTX30Q-FP Lithium Motorcycle Battery - 12v 540 CCA Lithium LiFePO4 BatterySize: 6 1/2 x 4 13/16 x 6 3/8 "
C.C.A.: 540 - As tested Midtronics model #417755 Amp/Hr: *See Notes