Punched Coin Cell Case for In-Situ Battery Testing CR2016 / CR2025 / CR2032 (SS304)

Description

Punched coin cell cases are modified button cell shells designed with a pre-punched hole on the positive or negative cap. They are used in advanced battery research where standard sealed coin cell cases cannot provide access for observation, gas release, pressure monitoring, or in-situ analysis.

This product is available for common coin cell formats, including CR2016, CR2025, CR2032, and CR2430, with hole diameters such as 3mm, 5mm, and 8mm, depending on the model. Both positive and negative punched caps are available for different experimental setups. Canrud lists punched positive and negative cap options across CR2016, CR2025, CR2032, and CR2430 formats, with 3mm, 5mm, and 8mm hole options depending on size.

For customized hole size or position, please contact us before ordering to confirm feasibility and minimum order quantity.

Key Features

• Pre-punched hole design for modified coin cell structures
• Available for CR2016 / CR2025 / CR2032 formats
• Positive and negative punched cap options
• 3mm / 5mm / 8mm hole options depending on model
• Stainless steel construction
• Suitable for in-situ and customized battery research
• Custom hole diameter and position available upon request