Sunwave， a lithium battery manufacturer with over a decade of expertise, utilizes brand-new A-grade battery cells for production. Our batteries are engineered for a 10-year lifespan with a cycle life of 6000 cycles. Equipped with a fully automated assembly line and certified by CE, UL, UN38.3, and ROHS, Sunwave serves customers in over 80 countries. We specialize in home energy storage systems and industrial/commercial battery solutions, offering OEM & ODM services. For further details, feel free to reach out.