GUANGDONG XWELL TECHNOLOGY CO., LTD.

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Button Coin Cell Parts Cr2016 Cr2025 Cr2032 Gasket Spring Sheet 304 Stainless Steel

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GUANGDONG XWELL TECHNOLOGY CO., LTD.
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City:guangzhou
Country/Region:china
Contact Person:MrSammy Qin
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Button Coin Cell Parts Cr2016 Cr2025 Cr2032 Gasket Spring Sheet 304 Stainless Steel

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Brand Name :XWELL
Model Number :CR2032
Certification :CE
Place of Origin :China
MOQ :100pcs
Payment Terms :L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability :100000pcs/month
Delivery Time :5-8 working days
Packaging Details :Carton
Model :CR2032
CR2016 ​Diameter :20.0mm
CR2016 ​​Height :1.6mm
CR2025 ​​Diameter :20.0mm
CR2025 ​​Height :2.5mm
CR2032 Diameter :20.0mm
CR2032​​ Height :3.2mm
Density :7.93 g/cm³
Price :50-100000USD/Negotiable
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Button Coin Battery Shell Cr2016 Cr2025 Cr2032 Gasket Spring Sheet 304 Stainless Steel Battery Shell

1. Product Overview​

​Product Name:​​ CR2016/CR2025/CR2032 Button Battery Shell (Precision Stainless Steel)
​Material:​​ 304 Stainless Steel (18% Cr, 8% Ni) – Corrosion-resistant & high durability

  • ​Battery Shell​​ (Custom-fit for CR2016/CR2025/CR2032)
  • ​Spacer (Gasket)​​ – Ensures tight sealing
  • ​Spring Plate​​ – Provides secure electrical contact

​Key Features:​
​Precision Dimensions​​ (±0.05mm tolerance) for perfect fit

High Conductivity​​ – Optimized for stable voltage output (3V nominal)

Explosion-Proof Design​​ – Reinforced structure for safety

2. Technical Specifications​

​Model​ ​Diameter (mm)​ ​Height (mm)​ ​Compatible Battery​
CR2016 20.0 1.6

CR2016 (75mAh)

CR2025 20.0 2.5 CR2025 (140-170mAh)
CR2032 20.0 3.2 CR2032 (200-240mAh)

​Material Properties:​

  • Density: 7.93 g/cm³
  • Melting Point: 1,400-1,450°C
  • Surface Finish: Polished (2B/BA grade)

3. Applications​

​Consumer Electronics:​​ Watches, calculators, car key fobs

Medical Devices:​Hearing aids, glucose monitors

​IoT & Wearables:​​ Smart trackers, sensors

4. Why Choose Our Battery Shells?​

304 Stainless Steel​​ – Superior rust resistance vs. carbon steel

Customizable​​ – OEM/ODM support (spacer thickness, spring tension)

Quality Assurance:​​ EN10204 3.1 certified

​Packaging:​​ Vacuum-sealed to prevent oxidation.
​MOQ:​​ 1,000 pcs (sample orders accepted).

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