Smart 51.2V 400ah High-Capacity Stacked Lithium Solar UPS Battery for Telecom Towers

We are a leading professional battery manufacturer headquartered in Hong Kong, with a high-capacity production base located in Fuzhou, China. We specialize in the R&D, production, and global distribution of both Lithium-ion (LiFePO4) and Lead-Acid batteries.

Yes, absolutely. As an innovation-driven manufacturer, ECELL BATTERIES provides comprehensive OEM and ODM solutions. From customized casing designs and private labeling to specific BMS firmware adjustments, we tailor our energy solutions to meet your brand's unique market requirements.

Safety is our top priority. Our products are manufactured under ISO 9001 standards and hold international certifications including CE, IEC, UN38.3 (for Lithium safety), and MSDS. We ensure every unit meets the stringent import requirements of regions like Europe, North America, and Southeast Asia.

Our Intelligent Battery Management System (BMS) provides real-time monitoring and autonomous protection against over-charging, over-discharging, over-current, short-circuits, and extreme temperatures, ensuring a safe and stable power supply for your home.

Yes. We have extensive experience in global logistics. We offer FCL and LCL shipping via sea, air freight, and can facilitate customs clearance. Whether you are in Greece, Italy, or Thailand, we ensure your products arrive safely and in compliance with international dangerous goods regulations.