18650 assembly should pay attention to what
Author: Iflowpower - Fornitur Portable Power Station
1. The battery is arranged neatly, which helps to be easily repaired in the future. It is best to use standard 18650 battery calories 2.
Good welding, the most soldering method in the market is to use nickel welding machine spot welding. It is also possible to use iron soldering and solder joints. 3.
After welding is good, the lines of each group will be clearly sorted 4. Do a good job in waterproof and insulation, it is best to cut a green paper or use asbestos material 5. Most tight, welding The internal resistance of the battery, the current voltage error should not exceed 0.
05V! Conditions must be a protective plate for the lithium-ion battery, alert overshoot, over-placing 6. After welding, measure each voltage is not good.