

Precision Sealing for Standard & Special-Sized Coin Cells
The Cell Lab Battery Coin Cell Crimper is a lightweight, robust sealing machine engineered for consistent coin-cell sealing across CR2032, CR2025, and CR2016 cells without die replacement. With optional die sets, it also accommodates CR2325, CR2450, AG3, AG5, and other special-sized cases, making it versatile for R&D and pilot-scale applications. Built with a heavy-duty steel frame and PTFE anti-corrosion core, this crimper ensures secure sealing and long-term durability.
Versatile die compatibility – Standard die supports CR2032, CR2025, and CR2016; optional die sets available for CR1220, CR2325, CR2450, AG3, and AG5.
Heavy-duty frame design – Steel body construction ensures stability and long lifespan under repeated use.
Anti-corrosion protection – PTFE core prevents coin cell short-circuiting and extends tool reliability.
Efficient hydraulic system – Max. 8 metric ton hydraulic pump with automatic pressure relief for consistent sealing pressure.
User-friendly operation – Adjustable sealing line, replaceable dies for disassembly, and integrated aluminium tray to prevent accidental oil leakage.
| Parameter | Value |
|---|---|
| Product Code | CL0591 |
| Crimping Die | Standard die set for CR2032, CR2025, CR2016 Optional die sets for CR1220, CR2325, CR2450, AG3, AG5 |
| Max Pressure | 8 metric tons hydraulic pump with auto pressure relief Recommended CR20XX sealing pressure: 850–1000 psi Effective piston area: 11.34 cm² |
| Dimensions | With handle horizontal: 280 × 280 × 333 mm Without handle: 228 × 176.8 × 333 mm Tray: 330 × 230 mm |
| Net Weight | 26 kg |
| Shipping Weight | 45 kg |
| Construction | Heavy-duty steel frame, PTFE core, aluminium tray |
| Warranty | One-year limited warranty with lifetime support (excluding rust/damage from improper storage/maintenance) |
Battery R&D laboratories – Prototyping and testing of lithium coin cells.
Electronics & energy storage – CR20XX and specialty coin cell sealing.
Pilot-scale production – Flexible tooling for multiple cell sizes.
Glovebox use – Compatible with controlled environments (seal check recommended to prevent oil leakage).
Q1: Which coin cell sizes can be sealed with this crimper?
A: By default, CR2032, CR2025, and CR2016 can be sealed. With optional dies, CR1220, CR2325, CR2450, AG3, and AG5 are supported.
Q2: Do I need to change dies for CR20XX series cells?
A: No, CR20XX cells can be sealed by adjusting the sealing line without changing the die.
Q3: Can this machine be used inside a glovebox?
A: Yes, but it is recommended to periodically check the seal to avoid potential oil leakage.
Q4: What is the maximum pressure of this crimper?
A: It uses an 8-ton hydraulic pump with automatic pressure relief; recommended sealing pressure for CR20XX cells is 850–1000 psi.
Q5: What optional accessories are available?
A: Optional die sets for disassembly and crimping of CR1220, CR2325, CR2450, AG3, and AG5 coin cells.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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