Cell Lab Stainless Steel Spacer [15.8 × 0.5 mm, 316SS, 100 pcs, for CR Coin Cell Assembly] – Corrosion-Resistant Spacers for Laboratory Battery Fabrication
Cell Lab Stainless Steel Spacer [15.8 × 0.5 mm, 316SS, 100 pcs, for CR Coin Cell Assembly] – Corrosion-Resistant Spacers for Laboratory Battery Fabrication High-precision 316 stainless steel spacers for enhanced durability and electrochemical stability The Cell Lab Stainless Steel...
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Description
xCell Lab Stainless Steel Spacer [15.8 × 0.5 mm, 316SS, 100 pcs, for CR Coin Cell Assembly] – Corrosion-Resistant Spacers for Laboratory Battery Fabrication
High-precision 316 stainless steel spacers for enhanced durability and electrochemical stability
The Cell Lab Stainless Steel Spacer is a high-quality component designed to improve the mechanical precision and electrochemical reliability of CR-series coin cell assembly. Made from 316-grade stainless steel (316SS), these spacers offer superior corrosion resistance compared with conventional 304SS, making them ideal for experiments involving moisture-sensitive, acidic, or high-voltage chemistries.
Engineered to fit CR2016, CR2025, and CR2032 cell formats, these spacers ensure consistent internal pressure distribution and optimal electrical contact. Each batch is precision-machined, vacuum-sealed, and packaged in sets of 100 for convenient laboratory use and pilot-scale battery prototyping.
Key Features
316 Stainless Steel Construction
Enhanced corrosion resistance ensures stable electrochemical performance in aggressive chemical environments.
Precision Fit for CR Coin Cells
Designed for CR2016, CR2025, and CR2032 cell formats with tight dimensional tolerances.
Standardised Dimensions
15.8 mm diameter and 0.5 mm thickness for reliable stacking and consistent contact pressure.
Durable & Long-Lasting
Excellent mechanical strength and reusability reduce experimental variability and long-term costs.
Custom Branding Available
Optional logo engraving and bulk order labelling available upon request for institutional or OEM use.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Name | Stainless Steel Spacer |
| Material | 316 Stainless Steel (316SS) |
| Diameter | 15.8 mm |
| Thickness | 0.5 mm |
| Weight per Piece | 0.1 oz (approx. 2.83 g) |
| Compatibility | CR2016 / CR2025 / CR2032 cells |
| Pack Size | 100 pcs |
Applications & Industries
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CR-series coin cell R&D and prototyping
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Lithium, sodium, and zinc-ion battery assembly
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Laboratory-scale electrochemical testing
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High-precision coin cell calibration experiments
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Custom coin cell fixture and component manufacturing
FAQ
Q1: Why use 316SS instead of 304SS spacers?
316SS provides better corrosion resistance, especially in electrolyte-rich or moisture-sensitive systems.
Q2: Are these compatible with standard CR2032 coin cell kits?
Yes. They fit seamlessly with standard coin cell hardware and spring configurations.
Q3: Do the spacers affect internal resistance?
No. They maintain consistent conductivity and mechanical pressure without altering cell impedance.
Q4: Can I order spacers with custom dimensions or branding?
Yes. Cell Lab offers custom diameters, thicknesses, and engraved logos for OEM and research partners.
Q5: Do I need springs for coin cell assembly?
Yes. Springs are typically used alongside spacers to ensure even electrode pressure.
Shipping & Return
xReturns Policy
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.
Shipping
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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