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UPS system is one of the most crucial components in critical power infrastructures. When an unexpected shutdown or power surge hits, it's essential to have a backup you can count on. An uninterruptible power supply (UPS) device can protect your equipment and data, but it needs a dependable battery to perform at its best, thus batteries are really the "heart" of UPS systems. Dongjin UPS battery provides a guarantee that you've got power when you need it most. With the advanced production equipment, design concepts and production procedures, we can ensure that our batteries meet customer needs in terms of service life, product performance and consistency.

Dongjin Group was founded in 1993. We are specialized in manufacturing, researching and developing of lead acid battery from plate to battery. Our brands "KINON" and "DONGJIN" are well known in many countries. In 2012, Dongjin invested 75 million dollars on our factory in Xingan, Jiangxi Province with an area of 240,000 square meters and more than 1,000 employees. In 2016, we invested 30 million dollars to set up a factory in Bangladesh with an area of 40,000 square meters and we expect to become the largest sealed lead acid production base there. With a strong sales & marketing team, service and support in Bangladesh, Our brand's market share in Bangladesh has reached 90%. Since 2018, Dongjin group are setting up more factories in Philippines, India and Brazil to save transportation cost for our customers from worldwide, which will help us realize our sales target of USD900 millions in 2019.

Dongjin group provide offers a complete selection of sealed lead acid batteries. The small series batteries are ranged from 0.8AH to 33AH. With stable quality and affordable cost, our small batteries are widely used in Small Size lead acid battery is mainly for electrical appliances, lighting, mini UPS, mini solar system, low power backup, etc.

Lithium Iron Phosphate battery (LiFePO4) is comprised of cells of 3.2V each. LFeLi Battery offers up to 20 times longer cycle life and five times longer float/calendar life than lead-acid battery, helping to minimize replacement cost and reduce total cost of ownership.

Founded in 1993, Dongjin Group has exported plenty of products to more than 50 countries and regions including Europe, North America, South America, Asia, Middle East and Africa. The brands of "DONGJIN" and "KINFON" battery are extremely prominent In Syria, Lebanon, Turkey, Israel and other Middle East countries. In Bangladesh, Dongjin Group wins an absolute share of the battery market.

Dongjin VRLA AGM batteries are the Valve Regulated Lead Acid battery with Absorbent Glass Mat separators. With stable quality and affordable cost, our AGM UPS batteries are widely used in all ranged of UPS systems.