Count on stable power with our custom lithium batteries, designed for electric tools, toy cars, and digital devices. Offering 4V–29V voltage and 2.5Ah–50Ah capacity, these packs are fully customizable with LOGO, color, shape, and plug type to match your brand and equipment. Built with advanced lithium-ion technology, they deliver consistent voltage output, high energy efficiency, and long service life—even during heavy use. Our rigorous quality assurance process ensures every battery meets international safety standards, with thorough testing for stability, durability, and performance. Whether you’re powering a cordless angle grinder, a child’s electric ride-on car, or a portable media device, these batteries provide reliable power you can depend on. Flexible MOQs, competitive pricing, and global shipping make us your trusted partner for custom lithium power solutions.



Application
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Wide Range of Applications
Providing end-to-end solutions with an experienced engineeringteam from R&D to mass production.
Ensuring project timelines are met, from initial design to finaldelivery.

About Us
Foshan Airuisi Intelligent Technology Co., Ltd. is an experienced manufacturer with over 16 years of expertise in lithium battery production.
We specialize in providing high-quality lithium polymer batteries, lithium battery packs, LiFePO4 battery packs, and customized battery solutions tailored to your needs.
What Can We do For You?
- Customized lithium polymer battery
- Customized lithium battery packs
- Custom lithium battery designs and solutions



Contact us
Thank you for your interest in our products. If you have any questions, suggestions, or need further services, please feel free to contact us through the following methods:
Foshan Airuisi Intelligent Technology Co.,Ltd
TEL: +86 (0)75786719716 86-18138500490
E-Mail: sales01@ai-ruisi.cn sales03@ai-ruisi.cn
Whatsapp/Wechat/Mob: 0086- 18138535456 Wechat:13550799023