What kind of high-quality lithium batteries are there?

1. Each cell of the high-quality lithium battery is subject to consistency control! The capacity, internal resistance, and voltage of each battery are automatically recorded by the computer according to the content of the scan code. Secondly, all single batteries are sprayed with model capacity, wH, bar code, batch code, and traceable processing date code. 2. The high-quality lithium battery adopts the most advanced domestic spot welding equipment to connect the batteries in series and parallel. The spot welding position and current are all monitored by computer setting parameters. During welding, the computer automatically monitors the current through the battery and performs virtual welding. Call the police and shut down! 3. Each group of high-quality lithium batteries will use domestic advanced aging equipment to detect 100% aging sub-capacity of the finished product. When the following two situations occur, the battery will not be shipped. First, when the battery capacity drops more than 0.02% after being cycled for 3 weeks, it will not be shipped; when the high-temperature aging sub-capacity voltage (voltage drop) is different, a battery of more than 15mv between each string will not be shipped. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete.