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Battery adapter PX1 MR50 for Minolta Autocord, Canon QL25, Olympus 35 LE

Battery adapter PX1 MR50 for Minolta Autocord, Canon QL25, Olympus 35 LE

Type
€19,95 EUR
€19,95 EUR
Set offer Sold Out
🟢 In stock · Including taxes. ✓ Free shipping within Germany

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  • Incorrect exposure reading? Our adapter uses 1.35V zinc-air batteries for precise results just like the original.
  • Original battery (PX1/MR50) dead? The modern solution to revive cameras like the Minolta Autocord or Canon QL25.
  • No 1.5V experiments: Provides the exact, stable voltage your camera’s sensitive light meter needs.
  • Ready to use immediately: The set includes the adapter and a pack of matching batteries.
  • Easy to use: No tinkering needed – just put the battery in the adapter, insert it into your camera, and start shooting.

Scope of delivery

  • 1x PX1 / MR50 battery adapter
  • 1x pack of zinc-air batteries (type 675)

Technical specifications

  • Material: PLA+ (high-performance plastic)
  • Color: Black
  • Replaces: PX1, MR50, E1N, RM-1N, EPX1, RM1, V1PX, H-P, BMR50, MR850, PX1A, 1A, A1PX, 1100A, PC1A
  • Required battery: Zinc-air type 675 (included)
  • Voltage: 1.35V (stable thanks to zinc-air chemistry)
  • Dimensions: 15.6 mm x 15.6 mm

Description

You have a classic like the Minolta Autocord or Canon QL25, but the light meter gives wrong readings? That’s usually because the original 1.35V mercury batteries (PX1/MR50) are no longer available, and modern 1.5V alkaline batteries confuse the electronics. This adapter solves the problem permanently.

It allows you to use affordable 675 zinc-air hearing aid batteries, which naturally provide a constant 1.35V voltage – exactly what your camera was designed for. The adapter ensures a secure mechanical fit, and the battery provides the correct voltage. The set comes with the matching batteries so you can start right away.

Compatibility

Fits various cameras, including:

  • Bell Howell: Dial 35
  • Canon: Canonet S, Cine Zoom 512, Dial 35
  • Konica: Auto SE
  • Mamiya: 16 Automatic
  • Minolta: Autocord CDS II, Autocord CDS III
  • Olympus: 35 LE

Not sure if this battery fits your camera?
Here is a complete list of all cameras compatible with the LR50 battery type.

SKU: 1397b Show complete details

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