4PCS 3.2V Super EVE lf280k V3 Grade A 310Ah LiFePO4 Battery Cells for DIY Solar China Shipping

Specifications (Super EVE LF280k V3) Lithium iron phosphate battery cell Shell Material: Aluminium  Rated capacity:280Ah lifepo4 cell Real capacity:>300Ah per cell Internal impedance:0.1~0.3mΩ  Nominal voltage:3.2V  Dimensions(L*W*H):174*72*205mm  Weight:5.22±0.2kg  End-of-Discharge Voltage:2.5V  Max voltage:3.65V  Max Continuous Discharge Current: 280A(1C) Max Discharge Current: 280A(1C) Cycle life (80%DOD):EVE 280k :8000 cycles   Charging Temperature:-5~60°C  Discharging Temperature:-30~60°C What's in the Box  4*EVE Lf280K Lifepo4 Battery  4*Flexible Bus Bars & Screws  Well-protected carton box with thick foam,4 units in 1 box. Free sea shipping from China warehouse(40 working days Delivery)