Custom OEM Low Self Discharge Batteries Factory & Suppliers

Global Leadership in Ultra-Low Self-Discharge Power Solutions & Advanced Energy Storage Engineering

Engineering Excellence & Enterprise Overview

UX Power has stood at the forefront of electrochemical innovation since 2009, delivering bespoke low self-discharge battery ecosystems worldwide.

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About UX Power

UX Power is an innovative enterprise that focuses on the research and development, production, and sales of new energy power lithium batteries. Since its establishment in 2009, we have been committed to providing global customers with efficient, safe, and sustainable power lithium battery solutions, promoting the rapid development of the new energy power industry.

By minimizing parasitic chemical reactions within our cell formulations, our custom OEM low self-discharge batteries retain over 95% of their charge capacity even after extended periods of dormancy, making them indispensable for critical backup and remote applications.

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Corporate Culture & Vision

  • Vision: Allow power lithium batteries to be more unrestricted.
  • Mission: Provide fast and accurate solutions for the application scenarios of power lithium batteries.
  • Core Value: Take every small step forward seriously.
15 Years
Lithium batteries OEM
30%
Proportion of R & D personnel
10000㎡
Factory building area
100+
Global partners
2GWh
Annual production capacity

Macro Industry Solutions & Advanced Technical Roadmap

Navigating the global transition toward high-reliability energy reserves through cutting-edge chemical engineering and strict quality standards.

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Global Industrial Status

The worldwide demand for low self-discharge energy storage continues to surge across telecommunications, aerospace, emergency backup, and consumer electronics. Conventional batteries suffer from rapid capacity decay during storage, introducing operational risks. UX Power bridges this gap through state-of-the-art passivation layers and electrolyte refinement.

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Compliance & Standards

Operating in international markets requires rigorous regulatory adherence. Our manufacturing facilities strictly maintain ISO9001 certifications, while our battery systems pass global safety benchmarks including UN38.3, MSDS, IEC62133, UL, and CE directives, ensuring seamless cross-border deployment.

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Future Technology Outlook

Our R&D division is pioneering solid-state interfaces and nano-coated cathode structures. This next-generation technical roadmap aims to reduce internal self-discharge rates to under 1% per annum, redefining the limits of long-term shelf storage and unattended field readiness.

Product & Technology Guarantee

Uncompromising quality control backed by advanced laboratories and an elite engineering team.

UX Power Intelligent Factory
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Intelligent Production Mode

UX Power has always been attentive to every detail to provide high-quality products. The super first-class factory management mode, along with the equipped relevant facilities, as well as the EMC, drop, vibration, shock resistance, waterproof, corrosion resistance, and thermal shock test laboratories, ensure each power lithium battery of UX Power performs flawlessly.

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Professional R&D Team

The lithium battery module technology center encompasses professional technical fields such as industrial design, electronics, power supply, software, structure, process, and testing. The engineer team consists of about 30 people or more, focusing on custom power lithium battery modules and providing one-stop tailored solutions.

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High-Efficiency Capacity

The production capacity of a factory is a crucial indicator for operational efficiency. To achieve high-quality and high-efficiency production capacity, we have invested in advanced production equipment and automated technologies to minimize human error and scale output efficiently.

Core Advantages of UX Power

Why global tier-one enterprises partner with us for customized OEM low self-discharge battery solutions.

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TOP in the Industry

15 years of dedicated experience in the production and development of power lithium batteries, establishing proven reliability across diverse markets.

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Independent R&D Team

Maintains an independent, highly skilled core R&D team capable of handling complex circuit designs, BMS integration, and chemical formulations.

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Precise Equipment

Equipped with high-energy, precision manufacturing and testing machinery to guarantee absolute consistency and product stability.

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One-Stop Customization

Delivering efficient, complete end-to-end customized services from initial electrical prototyping to final mass production.

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Professional After-Sales

Dedicated after-sales service guarantees continuous operational safety and responsive global technical follow-up.

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Guaranteed Partners

Trusted supplier of power lithium batteries for international enterprises across multiple high-demand application scenarios.

Frequently Asked Questions (FAQ)

Expert insights regarding custom OEM low self-discharge batteries and technical specifications.

❓ What causes high self-discharge in conventional batteries, and how does UX Power mitigate it?

Conventional batteries experience self-discharge due to internal micro-short circuits, spontaneous chemical reactions, and parasitic oxidation at the electrode-electrolyte interface. UX Power utilizes high-purity active materials, advanced separator membranes, and proprietary surface passivation techniques to restrict parasitic reactions, reducing monthly capacity loss to minimal levels.

❓ Can UX Power customize low self-discharge battery packs for unique OEM industrial specifications?

Yes. With over 15 years of OEM/ODM expertise and an in-house engineering team of 30+ specialists, we offer complete customization of voltage, capacity, BMS firmware, physical dimensions, and housing materials to match your exact application requirements.

❓ What certification and compliance standards do your lithium battery products meet?

Our batteries comply with strict international regulatory standards, holding certifications including UN38.3, MSDS, IEC62133, RoHS, CE, and UL, ensuring safe global logistics and compliance for commercial deployment.

❓ What is the typical shelf life of UX Power low self-discharge batteries during storage?

Thanks to our low self-discharge architecture, our batteries can typically be stored for 6 to 12 months at recommended temperatures without requiring a recharge, retaining over 90-95% of their initial state of charge (SoC).