HAISIC LITHIUM BATTERY 4Kwh 12v

Massive Capacity for Prolonged Power Supply

The HS-LD4000W battery stands out with its impressive 314Ah (4019Wh) capacity, ensuring extended backup power like no other. Perfectly suited for solar setups, it powers a 100W load for up to 40 hours on a single charge, providing unmatched reliability in both home and office environments.

Exceptional Durability and Rapid Charging

Built to last, this battery boasts a superior lifespan rated for over 6,000 cycles—delivering over 10 years of use when maintained properly. Advanced Lithium Iron Phosphate (LiFePO4) technology ensures charging speeds up to five times faster than conventional wet or dry cell batteries, minimizing downtime.

Versatile and Safe Operation

The HS-LD4000W is compatible with 1kVA to 2.5kVA 12V inverters, including hybrid and transformer-based models, offering flexibility across energy solutions. Featuring a built-in smart Battery Management System (BMS), it protects against overcharging, deep discharge, and short circuits, guaranteeing optimized safety and performance.