The performance of Chaowei black gold batteries is about 15-20% higher than that of existing ordinary rare earth alloy batteries. And thanks to the unique "constant column" structure, the internal resistance of the battery connection is reduced by 52%, making the product performance more stable and the service life longer.
Super powerful black gold, it can run further than ordinary batteries!
To be honest, the quality of Chaowei batteries is very good and after-sales service is guaranteed. Compared with other battery brands I have used before, I personally prefer Chaowei batteries. They not only have large capacity, more stable performance and longer service life. I replaced a set of Chaowei batteries two years ago and have had no problems with them so far. Therefore, I think the quality of Chaowei batteries is very reliableTHE.