A Manufacturer of Lithium Ion Battery

ShenZhen Promax Technology Co., ltd was founded in 2014, create the brand and trade mark “Batterea” in 2022. Batterea.com is our company websit to show our services and products.

Promax provides more than 2,000 battery models, which are widely used for electronic devices, such as smartphones, MP3/audio, tablet, GPS, bluetooth speakers, bluetooth earphones, game devices, game controllers, floor cleaning robots, auto-mower etc. We also provide ODM /OEM service.

We choose A-grade Li-ion/li-polymer cells with high quality and extreme requirements, and buy 18650 cylindrical cells from top brands as per customers’ requests to build battery packs. These batteries offer high energy density, longer life, and low self-discharge rates, making them ideal for various applications. As a lithium ion battery manufacturer, we pride ourselves on providing top-quality batteries that meet the needs of our customers.

Our lithium ion batteries are designed with safety and reliability in mind. We use high-quality materials and advanced manufacturing processes to ensure that our batteries meet the highest standards.

At our manufacturing facility, we have a team of highly skilled engineers and technicians who work tirelessly to produce the best lithium ion batteries on the market. We have invested in state-of-the-art equipment and technology to ensure that our batteries are of the highest quality.

Promax will be your reliable supplier, choose Promax, choose safety.