XS Power PWR-S6-5100 14V 6000W Titan8 Lithium Battery, Max 2000Amps

The PWR-S6-5100 is a 14V lithium titanate oxide (LTO) battery from the XS Power Titan8 line, built for high burst output and very fast recharge. The high-power cell supports up to 2,000 max amps and 1,000 cranking amps, roughly 1,500 when compared to AGM cranking output, from a case that weighs 8.25 lb. Energy on board is 144 Wh, or 10Ah nominal, about 30Ah compared directly to AGM. Wattage support is 6,000W. Burst output reaches 11,000W for five seconds.

LTO chemistry accepts charge current many times its own capacity, so the pack recovers between hard pulls instead of sagging as the session goes on. That suits two jobs in particular: cranking an engine over and over during tuning or racing, and holding voltage for a competition audio system that hits hard and often. It works with stock or aftermarket alternators.

The BCI Group 51 case matches the stock battery footprint, so it mounts in the factory position, in the cabin or under the hood, with no custom tray or relocation kit. Direct-fit Titan8 models are fully insulated with temperature monitoring built in, which is what makes them suitable for an under-hood position.

Run it as the main battery in a street car, race car, UTV, or scooter, or add it as a dedicated second bank feeding amplifiers, LED lighting, inverters, and other high-draw electronics. M6 terminal hardware is included for the top terminals.