Antigravity Batteries AG-1601 12V, 16 Cell 480CCA Lithium Battery

480 Cranking Amps. 22 Amp Hours (Pb Eq)/11 Ah (Actual). 3.18 lbs, 4.5 x 3.25 x 5.25 inches (LxWxH). Extremely versatile Hi-Power Li-Ion motorsports battery. Large Weight Reduction in Most Compact size in its class. Large all-brass terminal design. Built to high quality standards. Adhesive-Backed Foam Included for easy installation. Can be mounted in any orientation. No highly toxic materials like Acids or Lead. Can hold a charge up to a year (provided the vehicle has no parasitic drains).