12-Volt AGM Battery Group 49 Max Amps: 4,000 Cold Cranking Amps: 1,100 Reserve Capacity: 178 minutes M6 Terminal Hardware Incl. 3-Year Warranty 63.8 lbs. Extreme cranking power, enormous energy reserve and unparalleled durability make the XS Power D4900 the premier AGM battery for many Domestic and European models, including Land Rover, Audi, GMC and more. Check the Find My Battery link above for more information. This battery will also replace battery group size H8. The D4900 is perfect for powering your car, and everything in it. Using Absorbent Glass Mat (AGM) technology, it easily delivers all the energy you need for aftermarket accessories like your audio system, or other electronics. Its sealed construction keeps it completely safe from spills and moisture on even the roughest ride. The battery’s low internal resistance allows it to deliver an impressive 1,100 cranking amps, so your engine starts in extreme hot or cold weather. Use the D4900 as your main battery to power your vehicle. With plenty of juice in reserve, it can also power an audio system up to 3,000 watts. Using the D4900 as a secondary battery, you have a 4,000-watt capacity just waiting to be tapped.
