Can-Am Maverick X3 High-Output Battery Upgrade | XS Power 55Ah Stock Location Kit (Base plate mounting holes may require minor adjustment)Ultimate Reserve Power for High Performance Builds. Don't let power loss hold you back. The Can Am Maverick X3 is a precision machine, but its factory electrical system can be pushed to the limit by modern accessories. This XS Power D1200 55Ah Upgrade Kit provides the massive energy reserves needed to keep your electronics stable and your engine cranking in the toughest conditions. Performance Specs: 55Ah Extreme Capacity for long lasting accessory