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Twenty silver metal spring contacts for AA battery cases, thin rectangular shape with coiled ends

Unique-Bargains

Unique-Bargains 20Pcs AA Battery Converter Spring Contact 26.5mm x 12mm

SKU CH-GMR9-YNX09

Pack of 20 nickel-plated iron spring contacts, 26.5 mm by 12 mm, to convert AA cells for battery cases

  • Battery typeBattery Converter
  • Product typeBattery Converter
  • Converts AA positive to negative contact for flexible layouts
  • Nickel-plated iron delivers reliable conductivity and corrosion resistance
  • Slim 0.3 mm profile fits tight battery compartments
  • Pack of 20 covers multiple DIY or repair projects
  • Precision 26.5 x 12 mm size matches standard AA holders

AA Battery Converter Spring Contacts

This pack contains twenty nickel-plated iron spring plates sized 26.5 by 12 by 0.3 millimetres. They serve as positive-to-negative conversion contacts inside AA battery case boxes. The metal construction provides reliable electrical conductivity for the connection. Batteries are not included with the plates.

Practical Limits of the Spring Plate

The converter fits only two-cell AA battery cases and cannot be used with other cell sizes or configurations. Its 0.3 millimetre thickness and fixed 26.5 millimetre length determine the mechanical space required inside the holder. The nickel plating resists oxidation but the iron base may corrode if exposed to moisture or battery leakage over time.

Installation Notes and Common Issues

Each plate slides into the battery compartment to bridge the positive and negative terminals of adjacent cells. Misalignment of the 12 millimetre width can prevent proper contact with the cell ends. The thin profile makes the springs easy to bend during fitting, which reduces spring pressure and causes intermittent power. Ensure the battery case is designed for this exact plate geometry before assembly.

How it compares

Measured against everything we stock in Alkaline & Coin Cell Batteries, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 92% of the 190 comparable items (median $18.49).

Specifications

Product
Brand nameUnique Bargains
Product typeBattery Converter
Power
Battery typeBattery Converter

Questions about this item

How do I know these 26.5 mm spring contacts fit my AA battery case?

The contacts are sized at 26.5 mm long, 12 mm wide and 0.3 mm thick, matching standard AA holder slots; each pack contains 20 pieces so you can equip multiple cases.

What does the 15 g net weight tell me once the contacts are installed?

At 15 g for the full set of 20 pieces, each spring adds less than a gram, keeping the battery pack lightweight while providing solid metal conductivity.

Will the nickel-plated iron springs work with standard AA battery terminals?

Yes, the iron base with nickel plating is made for AA button-cell contacts, delivering reliable electrical connection in typical battery case boxes.

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