OSN Power Tech Limited is a high-tech company specializing in the R&D and manufacturing of state-of-the -art environment-friendly LiFePO4 battery. With its superior characteristics of large capacity, long-life circle, high discharge rate, safety and none memory effect, LiFePO4 is a significant breakthrough in the power battery industry.

We strictly carry out ISO9001 standarts as a guidance from product design and material purchase to production process, quality control, sales and after-sales service. And we've also passed the evaluation of CE and UL.