The Haisic 4kWh 12V (model HS-LD4000W) is a high-capacity, deep-cycle Lithium Iron Phosphate (LiFePO4) battery designed for off-grid solar setups, inverters, and home backup systems. It delivers up to 6,000 charge cycles and offers long-term reliability for residential or office power needs.
Battery Type: Lithium Iron Phosphate (LiFePO4 / \(LiFePO_{4}\))Rated Voltage: 12.8VNominal Capacity: 300Ah to 314AhTotal Energy Capacity: \(\sim 4,019\) Wh (4kWh)Lifespan: >6,000 charge cycles (typically 10–15 years of usage) . 5 years Warranty covered