5-Pack Leaf Spring Battery Contacts | 18650 AA CR2 CR123A Clips

5-Pack Metal Stamping Leaf Spring Battery Contact Clips

Keep your DIY electronics and battery-powered projects running smoothly with these precision-stamped metal leaf spring battery contacts. Designed for makers, hobbyists, and electronics enthusiasts, this 5-pack delivers reliable electrical connectivity across a wide range of common cell sizes — all in one versatile set. Made in Mainland China.

Key Features

• Wide Cell Compatibility: Fits 18650, A, AA, CR2, and CR123A cell sizes — perfect for flashlights, remote controls, custom battery holders, and DIY electronics builds.
• Durable Spring Steel Construction: Made from 0.3mm spring steel with a nickel-plated finish for excellent conductivity, long-lasting springback, and corrosion resistance.
• Easy Case Mounting: Designed to integrate seamlessly into battery cases and enclosures, making installation quick and hassle-free for both prototyping and finished builds.
• Pack of 5: Get more done with a multi-pack — ideal for stocking up on replacements or equipping multiple projects at once.
• Versatile DIY Use: Great for battery pack repairs, custom electronics, robotics projects, torch/flashlight repairs, and more.

Specifications

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Note: Colour may vary slightly from images due to monitor brightness and lighting conditions. Please allow minor measurement deviations.

Learn more: ENERGY STAR product efficiency guidance

Frequently Asked Questions

Q: What battery sizes are compatible with these leaf spring battery contacts?

A: These metal stamping leaf spring battery contacts are compatible with 18650, A, AA, CR2, and CR123A cell sizes, making them suitable for a wide variety of DIY electronics, flashlights, battery holders, and custom power projects.

Q: What material are these battery contact clips made from?

A: Each contact is stamped from 0.3mm spring steel and finished with a nickel plating. This combination provides strong springback, reliable electrical conductivity, and good resistance to corrosion for long-term use.

Q: How are these battery contacts mounted or installed?

A: These leaf spring contacts are designed for case mounting, meaning they clip directly into standard battery case enclosures. This makes them ideal for DIY battery holders, electronics enclosures, and replacement repairs without special tools.