48v 280Ah Lifepo4 kit with EVE Grade A – Lifepo.de
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Amazon.com: Litime 48V 100Ah LiFePO4 Lithium Battery, Built-in 100A BMS and Grade A Cells, Max. 4800W Load Power, Solid Metal Case with 4000~15000 Cycles & 10 Years Lifetime, Perfect for Solar Home,