Antigravity “Small Case” models offer the most power & performance in the most compact size of any lithium-ion motorsports battery on the market. Our powersports batteries can serve many purposes. Great fit for Custom motorcycles. Useful as the smallest, lightest battery solution for Race vehicles (cars, motorcycles, more) to save space & weight. The power levels of our Small Case lithium batteries range from 120 to 480 Cranking Amps, which can start some of the largest V-Twins and Race Cars – yet the battery is only 4 lbs! Use our Battery Finder to find the right Lithium replacement to your stock battery.


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