Battery mainly for CE certification and MSDS certification.CE certification: suitable for the EU region, divided into safety and performance testing, certification cycle from a few days to a year, certification fees from thousands of yuan to tens of thousands of rmb. The relative CE certification UL certification, by the relatively high probability (safety), in our opinion, the EU Member States more attracted most of the manufacturers of CE certification in Europe and North America, after all, the sales price is relatively much better than domestic, but that is because the EU is huge, so the standard update speed is also a surprised, so many manufacturers have been in a confused state, it seems difficult to keep up with the standard update. CE certification of self declaration, if manufacturers have the ability to test, you can put CE in their products with label sales in Europe, but if the market in the EU are checks failed, it will be called (serious fines), so many domestic manufacturers have to entrust the third party to the test, largely avoided the risk of recall.Our BORY is a professional certification body. If you need to apply for CE certification, you can contact us. Contact information 17328352664.