Ultra Capacity

1280Wh energy. More power, longer runtime.

At the end of the day, a battery has one job: to store energy and give it back when you need it. The question is how much, and for how long.

Our 12V 100Ah LiFePO4 battery stores 1,280 watt-hours of energy. To put that in terms that matter: it's enough to run a 12V refrigerator for over 24 hours straight, keep LED lights on all night, power a CPAP machine through multiple nights, or run a trolling motor for a full day of fishing. It's not a small amount of power—it's the kind of capacity that changes what you can do off-grid.

But capacity is only half the story. How that capacity is delivered matters just as much.

With a lead-acid battery, you never actually get the full rated capacity. Manufacturers recommend—often buried in the fine print—that you never discharge below 50% to avoid permanent damage. A 100Ah lead-acid battery, in practice, gives you about 50 amp-hours of usable energy per cycle. Carry it deeper than that, and you're dramatically shortening its already limited life.

Our LiFePO4 battery is a true deep-cycle design. You can discharge it to 100% depth of discharge every single cycle without causing long-term damage to the cells. That means you get the full 100 amp-hours you paid for, every time. In real-world terms, you're getting twice the usable energy of a lead-acid battery with the same rating.

Voltage stability is the other piece of the puzzle. Lead-acid batteries suffer from voltage sag as they discharge. At 50% capacity, your 12-volt battery might only be delivering 11.5 volts. By the time it's significantly depleted, you're seeing voltages that can cause inverters to shut down, lights to dim, and motors to lose torque. Our LiFePO4 battery maintains a remarkably flat voltage curve throughout the entire discharge cycle. From full to nearly empty, you get consistent power. Your appliances don't notice the difference between hour one and hour eight.

This combination of full usable capacity and stable voltage delivery means you can actually plan around your battery with confidence. You know exactly how much energy you have available. You know it will deliver that energy consistently. And you know you can use all of it without damaging your investment.

For RV owners, this means the confidence to camp off-grid for multiple nights without running a generator. For boaters, it means full days on the water with power to spare. For homeowners with solar systems, it means capturing and using every available watt-hour your panels produce, rather than leaving capacity unused to protect the battery. For anyone who has ever run out of power sooner than expected, it's a fundamentally different experience—one where the battery delivers what it promises, every single time.