A routing brief for cylindrical battery visitors. It keeps old high-intent URLs useful while sending detailed equipment, product, or document needs to the right destination.
Why this old URL lands here
- 18650, 21700, 26650, 32140, and other cylindrical formats
- Cell sorting, holder loading, polarity checking, and grouping
- Nickel sheet, busbar, or collector welding
- BMS assembly, insulation, enclosure, and EOL testing
What to prepare before routing
- Cell model and supplier
- Series/parallel layout
- Holder and busbar drawings
- Welding method preference
- Target output
- Inspection method
- Testing scope
- Manual vs automated stations
How YaoLaser decides the next destination
- 01Confirm cylindrical cell format, pack layout, series/parallel design, and holder structure.
- 02Define cell loading, polarity control, grouping, and welding route.
- 03Plan spot/laser welding access, inspection, and electrical tests.
- 04Connect module build, PACK assembly, and final testing into one quote boundary.
Questions to clarify before the specialist site
- Polarity control and cell-position repeatability are central risks for cylindrical projects.
- Welding parameters must match nickel/busbar material and avoid heat damage to cells.
- Testing should catch resistance, voltage, insulation, BMS, and final functional defects.
