.Meet the relevant national standards and requirements for batteries .All finished battery products are calibrated and tested before delivery. They can be used directly and normallyOur current lithium batteries are mainly exported to North America, Western Europe, Asia, Australasia, Central/South America, Eastern Europe, Mid East/Africa. We support exports to many countries in the world, and we also support product certification in local countries. Maintain stable cooperation with many well-known customers (such as ASD, Nari, Shangxia ) around the world. Our company has also passed the ISO9001 factory certification. We are very strict in quality control. We will check the previous step before each step of the process, so as to ensure that the quality of the product is higher. From the selection of lithium batteries to the selection and design of the software and hardware of the battery protection board, to the optimization of the battery assembly process to the test of the finished battery to the selection of battery wire and battery outer packaging, we strive for perfection at every step and strive for perfection! Contact us now! 