Cylindrical Li-ion Cells

Cylindrical Li-ion Cells covers the current 18650 and 21700 rechargeable-cell catalog for professional battery-pack projects. Select by exact manufacturer model, capacity, listed current rating, dimensions, intended application and pack requirements rather than cell format alone.The catalog includes compact 18650 cells and higher-capacity 21700 cells. Availability, applicable documents and delivery options are confirmed for the exact model, quantity and destination country.Compare 21700 cell models, learn how to choose a 21700 cell, or request technical matching.