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Fifty silver nickel-plated iron spring contacts for AA battery cases, 29 by 11 mm

Unique-Bargains

Unique-Bargains AA Battery Spring Contact 50 Pcs 29mmx11mm

SKU CH-HHZQ-XEYYS

Pack of 50 nickel-plated iron spring contacts sized 29 by 11 millimetres for AA battery holders

  • Battery TypeBattery Converter
  • 50-piece pack supplies plenty of contacts for multiple projects
  • Nickel-plated iron delivers reliable conductivity for AA battery holders
  • Slim 0.3 mm thickness fits tight compartments without adding bulk
  • 29 x 11 mm footprint matches standard AA spring dimensions
  • Light 45 g total weight keeps portable devices lightweight

AA Battery Spring Contacts 50 Pack

These 50 nickel-plated iron spring contacts convert AA batteries for use in single-cell battery cases. Each plate measures 29 x 11 x 0.3 mm and weighs approximately 45 g for the full set. They provide reliable electrical conductivity for DIY repairs or custom battery holders. The silver-tone finish resists corrosion during handling and storage.

Suitable for hobbyists repairing single-AA battery

Buyers needing contacts for AAA, C, D or multi-cell holders cannot use these plates. The fixed 29 mm length and 11 mm width suit only standard AA positive-negative conversion. Projects requiring solder tabs, insulated bases or different spring tensions should look elsewhere.

Critical spec: 29 mm x 11 mm x 0.3 mm overall size

This exact footprint determines whether the contact fits your AA battery case. Verify the internal dimensions of your holder before purchase; the 0.3 mm thickness and 1.14 inch length are not adjustable.

Highlights

  • 50-piece pack supplies plenty of contacts for multiple projects
  • Nickel-plated iron delivers reliable conductivity for AA battery holders
  • Slim 0.3 mm thickness fits tight compartments without adding bulk
  • 29 x 11 mm footprint matches standard AA spring dimensions
  • Light 45 g total weight keeps portable devices lightweight

Specifications

BrandUnique Bargains
Battery TypeBattery Converter

Questions about this item

How many spring contacts come in the pack and what size battery do they fit?

The pack contains 50 pieces, each sized at 29 mm by 11 mm by 0.3 mm, and they are made for a single AA battery case.

What metal and finish are used for the contacts, and how does that affect conductivity?

They are made from iron with a nickel plating, which provides good electrical conductivity for the connection.

What are the exact dimensions and weight so I can check fit inside my battery box?

Each contact measures 29 x 11 x 0.3 mm (1.14 x 0.43 x 0.012 in) and the total pack weighs 45 g.

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