50Ah 3.2V LiFePO4 Grade A Prismatic Cell for DIY 12V 24V 48V Battery Cell

Engineered for 6,000+ deep cycles with a multi-protection safety system built in — that's over 10 years of dependable performance. Every cell is brand new, Grade A, and factory-matched for identical internal resistance, voltage, and capacity. No mismatched cells, no balancing headaches — just grab and build your pack. LiFePO4 prismatic cells pack more energy into less space and weight. Compared to equivalent lead-acid, you get double the usable capacity at roughly half the weight — easier to install, easier to move. Supports flexible series and parallel configurations for custom battery packs. Perfect for off-grid solar systems, RVs, marine, boats, camping, energy storage, fish finders, home alarms, emergency lighting, UPS backup, and more.