Audited Supplier
2032 Complete sets of coin cell cases for CR2032 CR3032 2025 2016 2450 2430 including spring spacer O-ring
Complete sets of coin cell cases for CR2032 2025 2016 2450 2430 including spring spacer O-ring
Button battery shells/cases and button battery accessories are packaging products for button batteries. They are made of high-quality stainless steel 304/316 by one-time stamping. They are composed of a positive electrode shell, a sealing ring and a negative electrode shell. The sealing ring is injected on the negative electrode shell. It is mainly used in the production of button batteries, and is currently also used in the production of half-cells, and research on the performance of lithium battery materials. According to customer requirements, stainless steel mesh can be welded in the negative case.
Model | Outer diameter of mouth | Top outer diameter | Inside diameter | Total height | Wall thickness | |
CR1220 | case | 12.55 | 12.5 | 12.1 | 1.7 | 0.2 |
cap | 11.5 | 10.6 | 10.55 | 1.4 | 0.2 | |
CR1616 | case | 16.05 | 16 | 15.6 | 1.6 | 0.2 |
cap | 14.65 | 13.5 | 13.8 | 1.4 | 0.2 | |
CR1620 | case | 16 | 15.9 | 15.6 | 1.9 | 0.2 |
cap | 14.8 | 13.8 | 13.6 | 1.35 | 0.2 | |
CR2016 | case | 19.95 | 19.9 | 19.55 | 1.6 | 0.2 |
cap | 18.7 | 17.4 | 17.6 | 1 | 0.2 | |
CR2025 | case | 19.95 | 19.9 | 19.45 | 2.3 | 0.25 |
cap | 18.7 | 17.3 | 18.7 | 1.7 | 0.25 | |
CR2032 | case | 19.95 | 19.9 | 19.45 | 2.85 | 0.25 |
cap | 18.6 | 17.2 | 17.2 | 2.25 | 0.25 | |
CR2430 | case | 24.45 | 24.4 | 23.8 | 2.9 | 0.25 |
cap | 22.9 | 21.1 | 20.9 | 2.2 | 0.25 | |
CR2450 | case | 24.5 | 24.45 | 24 | 4.5 | 0.25 |
cap | 22.8 | 21.3 | 22.8 | 2.25 | 0.25 | |
