The animated video mainly shows: the external shape of the battery. Laser welding of battery cells. The internal structure of the battery. Installation of BMS.

Main feature:
1. Laser welding. Improve battery performance and reliability.
2. Internal active balancer. Balance the voltage of the internal cells to extend battery life.
3. Small size, perfectly placed under the seat. Of course it can be placed at any angle.
4. Iron shell. Never worry about safety.