Allgrand

    In the fields of power guarantee and new energy energy storage, any power outage may lead to immeasurable losses and risks. With nearly four decades of dedicated development in the lead-acid battery industry, Allgrand Group relies on five core strengths including gel sealing technology, profound technical expertise, intelligent manufacturing capabilities, practical application verification and full-value-chain support, to deliver reliable backup power protection for data centers, communication base stations and all types of critical loads.

    In the safety management and control of lead-acid batteries, electrolyte leakage and thermal runaway have always been high-risk issues. Allgrand Group took the lead in introducing German gel battery processes, independently developed core technologies and realized their industrialized application. Our gel batteries adopt the composite combination of AGM technology and gel electrolyte, fundamentally eliminating potential safety hazards such as electrolyte leakage, electrolyte stratification and excessive water loss. The water loss rate is only half that of conventional lead-acid batteries, with a monthly self-discharge rate no higher than 3%. The batteries can serve as long-term backup power in both southern and northern regions.

    Safety stems from long-term technological accumulation and systematic quality assurance. Founded in 1987, Allgrand Group boasts a technical team led by German experts and has carried out in-depth industry-university-research cooperation with renowned universities including Technische Universität Berlin and Harbin Institute of Technology. Our products have obtained a host of authoritative certifications such as ISO9001, ISO14001, ISO50001, EU CE certification and TEL certification, establishing a stringent quality management system covering all product categories.

    Solid technological accumulation and continuous innovation capabilities ensure every Allgrand battery takes the lead from the very beginning of its development.