Our Extreme Power Series (XPS) was created specifically for high performance vehicles. Antigravity’s lithium-ion motorsports batteries are the highest power batteries in the smallest, lightest format on the market, bar none. Offering the most Cranking Power in the most compact size possible, our XPS batteries will get your hi-performance vehicle started easily and dramatically reduce weight as well. These powersports batteries are intended for Performance applications where size, weight and POWER are most important factors. Examples of best uses for these batteries are: dirt bikes, drag bikes, race cars and cars, large V-Twin motors that can’t be turned over by ordinary lead-acid batteries, and where performance is primary concern. Use our Battery Finder to find the right Lithium replacement to your stock battery.


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Battery Finder