How to make a 18650 battery pack
High quality comes from high standards, without letting go of any details
Cell selection
Use imported high-quality batteries
PCBA & Housing
The choice is Japan Seiko IC
Incoming inspect
To ensure that the material is qualified before production
Semi-finished product process and test
Spot welding of cells
Finished product assembly and test
Combining battery packs with PBCA
Finished product full inspect & aging
Charge and discharge tests on finished products
Finished product test and package
for aged finished products
Finished product storage OQC
Inventory after re-inspection