Bigger is always better, right? Following that logic, the 1,000-amp battery from Big Boar Products must be amazing! Coming in at $265, it is significantly more than just replacing with an OEM battery, but you don’t get 650cca with an OEM battery! This stands for 650 cold-cranking amps. Having 650cca would be important for high-compression engines or for colder-climate riders. It is a higher rating than stock, providing more power to get your starter spinning and ultimately cranking over that high-compression engine.