Our custom lithium batteries are engineered to provide tailored power for every application, from electric tools and toy cars to digital devices. With voltage options of 4V, 8V, 12V, 16V, 21V, 25V, 29V and capacity ranging from 2.5Ah to 50Ah, we have the perfect solution for your power needs. We offer complete customization: LOGO, color, shape, and plug type can all be adjusted to match your brand and device specifications. Built with premium lithium-ion cells, these batteries deliver consistent power, fast charging, and long service life. Our rigorous quality control ensures compliance with international safety standards, with each pack tested for stability, durability, and performance. Whether you’re a manufacturer needing OEM support or a business seeking specialized power solutions, we deliver custom lithium batteries that combine quality, flexibility, 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