Power Queen 12V 320Ah Mini Bluetooth LiFePO4 Battery for RV,Travel Trailer
Battery Type：LiFePO4 Prismatic. Cycle life:4000 cycles. Energy (Q/Wh)4096. internal resistance:≤40mΩ. Expandable & Protected: Supports up to 4P4S for 51.2V 1280Ah systems, with low-temp cutoff, overload and short-circuit protection resets automatically for safer DIY power system use.