LabCore Materials
CR2032 Coin Cell Case Kit for Battery Research | LabCore
Complete CR2032 coin cell assembly kit: positive case, negative case, spring and spacer. 100 sets per pack.
Order / Quote
| Model | Pack | Price | Action |
|---|---|---|---|
| CR2032-KIT-100In stock | CR2032 Coin Cell Kit, 100 sets100 sets per pack (100 × positive case, 100 × negative case, 100 × spring, 100 × spacer) | As listed on Amazon | Buy on Amazon 1000+ units: request wholesale pricing → |
Specifications
| Parameter | Value | Unit |
|---|---|---|
| Format | CR2032 | |
| Set contents | Positive case + negative case + spring + spacer | |
| Pack size | 100 sets |
Product Images
Shipping & Compliance
- Ships as empty hardware. No electrolyte, no lithium. Not classified as dangerous goods.
FAQ
Does the CR2032 kit include gaskets?
Yes. Each set includes: 1 positive case, 1 negative case, 1 PP gasket, 1 stainless steel spring, and 1 spacer. The gasket is made from polypropylene (PP), offering good chemical stability with most electrolyte systems.
What's the difference between 304 and 316 stainless steel? Which should I choose?
304 stainless steel (18-8) is the most common research-grade material—cost-effective and suitable for 90% of lithium battery studies. 316 stainless steel (18-10-2, with 2% molybdenum) offers superior corrosion resistance, ideal for high-chloride environments or seawater battery research. For standard Li-ion or solid-state batteries, 304 is perfectly adequate.
How much crimping force do I need?
Recommended crimping force: 800-1200 kg (0.8-1.2 T). Too low causes poor sealing and leakage; too high deforms the case and damages the gasket. Manual crimpers typically deliver the right force when fully actuated. For motorized crimpers, start testing at 1000 kg.
Can I use this kit for solid-state batteries?
Yes, but with limitations: CR2032 cases can't sustain high pressure (only ~1 T during crimping), so they're unsuitable for all-solid-state batteries requiring 50-500 MPa stack pressure. For solid electrolytes needing continuous high pressure, use our PEEK split-cell molds. CR2032 works for polymer solid-state batteries or quick tests with pre-pressed solid electrolyte pellets.
How long will 100 sets last?
Depends on your testing frequency. Typical research groups (10-20 cells/month) can expect 5-10 months. High-throughput labs (10+ cells/week) will use them in 2-3 months. Cases can be cleaned and reused 2-3 times if not shorted or severely deformed, but gaskets and springs are single-use.