This is a 12.8v 300ah (really it's 280ah) Dumfume Lifepo4 battery. That's a total of at least 3500wh capacity. So even if you take it down to 20% charge, that's still 2800wh of usable power in a ...
This innovation establishes Intelligent Power as a leader in extreme-temperature energy storage, leapfrogging competing claims in low-temp battery performance and durability. The Wide Temp Series is ...