LiFePO4 battery 12.8V 200 Ah (200A) + BMS 6AKLI20212

LiFePO4 Battery 12.8V 200 Ah with BMS – The Ultimate Solution for OFF-GRID, Emergency Power, and Mobile Installations

This is not just another battery. It’s a power source designed to last for years—without the need for replacement every 2–3 years, as with traditional lead-acid batteries. LiFePO4 technology delivers stable voltage, low self-discharge, and unmatched safety: no gas emissions, no thermal runaway. The integrated BMS monitors every process—from charging to discharging—protecting against overvoltage, over-discharge, overheating, and deep discharge. This isn’t just protection—it’s extended battery life.

At just 17.9 kg, this battery weighs over 60% less than an equivalent lead-acid battery of the same capacity. For installers: easier transport and mounting on walls, floors, or camper cabins. For users: ideal for weight-sensitive applications—boats, food trucks, rooftops with solar PV, or emergency systems in single-family homes.

A discharge current of up to 200 A enables powering inverters up to 2500 W without voltage drop—perfect for appliances, LED lighting, and water pumps. Even brief high loads are no concern: the BMS reacts instantly to protect the cells from damage.

Longevity is key. At 60% depth of discharge (DoD), this battery withstands over 6000 cycles—equivalent to 15–20 years of use in a home solar system. Even at 100% DoD, it lasts over 3000 cycles—more than double the lifespan of the best AGM batteries. Capacity retention is exceptional: after 5 years, it still maintains over 80% of its original capacity.

Operating temperature range: -20°C to +55°C—functions reliably even in freezing conditions. No need to store it in a heated room like lead-acid batteries. Charging is possible between 0°C and +55°C—no need to wait for warm weather to activate your system.

Dimensions: 485 x 172 x 240 mm, with threaded terminals, allow easy installation in standard battery enclosures—no special brackets or modifications required. Includes a fuse for immediate, safe connection.

Not suitable for starting internal combustion engines—it does not provide sufficient cranking current. But for everything else—inverters, heat pumps, security systems, electric boats, and OFF-GRID home installations—this is one of the most cost-effective solutions on the market.