EVVA TECHNOLOGY CO., LIMITED

EVVA TECHNOLOGY: Reliable Custom Marine Batteries

EVVA is a leading provider of advanced custom battery packs with 20+ years of experience. We specialize in designing and manufacturing marine solutions for e-boats, yachts, and propulsion systems. Our batteries with intelligent BMS and waterproof housings deliver safe, reliable, and long-lasting performance. From prototype to production, we provide flexible, made-to-order solutions with automotive-grade expertise and strict quality control, delivering efficient and sustainable marine power.