The Li-PS3400 by XS Power is a 12-volt Lithium Powersports Series battery with a maximum current capacity of 1,200A. Watt-hour rating is 848Wh, cranking amps are 600CA, lead-acid equivalent (PbEq) for cranking amps is 900CA, amp hours are 66Ah, and lead-acid equivalent (PbEq) for amp hours is 132Ah. BCI group number for this battery is 34. The polarity layout for this battery is L