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About us

Huizhou Weier Battery Co., Ltd. (hereinafter referred to as WR Battery) was established in Shenzhen in 2006. With over two decades of deep expertise in the R&D and manufacturing of lithium batteries, the company is a major global industrial battery manufacturer.Equipped with 20 fully automated production lines, the company holds multiple authoritative international certifications—including ISO9001, CE, RoHS, UN38.3, and UL—and maintains strict quality control to keep the defect rate below 0.01%.We continuously advance our battery cell technology and offer services ranging from standard orders and OEM/private labeling to customized solutions. We invite domestic and international clients to discuss partnership opportunities, backed by our commitment to stable quality and efficient delivery.

Production system
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Our Service

As an ISO 9001:2015 certified battery manufacturer, our engineers bring over 20 years of expertise in battery and BMS design and production. We deliver custom one-stop services covering mechanical and electrical design, strictly following standardized quality systems to ensure reliable performance. Our product lines span rechargeable lithium batteries, energy storage systems for medical, marine, solar and industrial uses, plus primary lithium cells for smart metering, GPS tracking and smart farming. Global clients are warmly welcomed for professional support and win-win cooperation.

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Our Team

Driven by hard work and unwavering commitment, our team recognizes that there is a long road ahead. We are bound by a common mission and interconnected destiny, integrating personal values ​​with the company's lasting vision to create a better future.

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Factory Tour

With a complete production line, our top priority is to maintain the benchmark of quality and efficiency. With high-quality raw materials and comprehensive R&D team support, we are committed to delivering your products on time and ensuring maximum satisfaction.

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OEM/ODM

With a skilled design team, we are ready to meet your OEM/ODM design needs. Simply communicate your concept and we will conceptualize and deliver a product that meets your highest stan

dards. Our confidentiality agreement ensures the protection of your copyright.

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