Get high-quality custom lithium batteries without the high cost. Designed for electric tools, toy cars, and digital devices, they offer 4V–29V voltage and 2.5Ah–50Ah capacity with full customization of LOGO, color, shape, and plug type. Built with carefully selected lithium cells, these batteries deliver reliable performance, fast charging, and long service life—at a competitive price point. Our streamlined production process and strict quality control ensure every battery meets international safety standards, with thorough testing for stability and durability. Whether you’re a small business or a large manufacturer, we offer flexible MOQs, affordable pricing, and global shipping to meet your needs. Choose our cost-effective custom lithium batteries for a perfect balance of quality, performance, and value.



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