Lifepo4 Battery

We are offering battery.nominal voltage: 12v nominal capacity: 40ah battery type: lifepo4 load power: 500w charger:12v/5a dimensions (l xwx h): 95 x 105 x 150mm charge cutoff voltage: 14.6v discharge cutoff voltage: 8.0v charge method: cv/cc internal resistance: ≤50mω charge temperatures: 0 to 45°c discharge temperatures: -20 to 55°c cycle lifespan: ≥1000 cycles weight: about 4000g.