The difference between 18650 lithium battery and 21700 battery
The
18650 rechargeable battery has high reliability and stability, and the
performance index of the 21700 battery is much higher than that of the
18650. In addition, compared with other battery models, the raw
materials, processing technology and technical steps of the 21700
rechargeable battery are more advanced than the 18650 rechargeable
battery level. Therefore, the 18650 and 21700 production lines are the
best match, and some companies are more suitable to work under the
production line, and the production line matches the 21700 and 18650.