What are the assembly methods for 18650 lithium batteries?

18650 lithium battery packaging method 1. The 18650 lithium battery packs are arranged neatly, which is convenient for future maintenance. It is best to use a standard 18650 battery tray; 2. The welding is good, and the most common welding method in the market is spot welding with a nickel welder. You can also use an electric soldering iron, and the soldering points are in good contact; 3. After soldering, the lines of each battery group must be cleaned; 4. Waterproof and insulated, it is best to cut a piece of highland barley paper or use asbestos material; 5. The most important point , The internal resistance of the battery before welding, the current voltage error should not exceed 0.05V! If possible, add a special protective board for the 18650 lithium battery pack to prevent overshoot and overdischarge; 6. After welding, measure whether the voltage of each circuit is good; Statement: Some pictures and content of the articles published on this site are from the Internet, if there is any infringement Please contact to delete the previous article: What are the precautions when using the battery?