Pure Aluminum Spacer — high-purity aluminum (≥99.5%) coin cell spacer for battery research and electrochemical testing. Available in multiple sizes: 15.8 × 0.5 mm, 15.8 × 1.0 mm, 15.5 × 0.4 mm, 16.2 × 0.6 mm. Compatible with aluminum-coated coin cell cases.
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This pure aluminum spacer is designed for coin cell assembly and battery research applications. Made from high-purity aluminum (≥99.5%), it offers excellent electrical conductivity and stable electrochemical performance in laboratory coin cell testing. It can be used together with aluminum-coated coin cell cases for a fully aluminum-interfaced cell assembly, optimizing electrochemical testing performance and eliminating stainless-steel contact on both sides.
Key Features
• High-purity aluminum (≥99.5%) — excellent electrical conductivity and stable electrochemical performance
• Multiple size options — available in 15.8 × 0.5 mm, 15.8 × 1.0 mm, 15.5 × 0.4 mm, and 16.2 × 0.6 mm
• Compatible with aluminum-coated coin cell cases — for fully aluminum-interfaced cell assembly
Available Sizes
Diameter
Height
15.8 mm
0.5 mm
15.8 mm
1.0 mm
15.5 mm
0.4 mm
16.2 mm
0.6 mm
Note: Browse all spacers and springs in the Spacers & Springs category.
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