The Scorpion Stinger SST51913-FP distributed by Battery Stuff is a LiFePO4 motorcycle and small engine battery.
The SST51913-FP battery comes with a free replacement manufacturer warranty. It has 552 cold cranking amps (CCA) and its rated capacity is amp hours (AH). This is a 12V battery. Some of the competing brands for this part number include: UT51913,UT51913-22,MB51814,APP21L6-BS12.
The original equipment (OE) battery found in many power sport vehicles that most closely relates to this one is the Yuasa 51913.