1 10

Battery adapter (4x LR44 to 4LR44/PX28) for Canon AE-1, A-1, Mamiya 645 & Pentax 67

Battery adapter (4x LR44 to 4LR44/PX28) for Canon AE-1, A-1, Mamiya 645 & Pentax 67

Type
$25.00 USD
$25.00 USD
Set offer Sold Out
Including taxes. Shipping will be calculated at checkout

Sustainability pledge

All our products are made from PLA - a material derived from sugarcane and corn that is 100% biodegradable.

Learn more here.

Free shipping within Germany

With free delivery to your home in 2-4 days.

Find out more here.

30 Days Money Back Guarantee

You can try every product for 30 days. If you are not satisfied, we will refund you the full purchase price including shipping costs. No ifs or buts.

Find out more here.

  • Expensive special batteries? The 4LR44 (PX28) is often hard to find and costly.
  • Available everywhere? LR44 button cells are found in every supermarket – this adapter makes them usable.
  • Want flexibility? Use four affordable LR44 or high-quality SR44 cells as replacements.

Scope of delivery

  • 1x battery adapter (for 4x LR44/SR44)

Technical specifications

  • Material: Technical plastic (PLA+)
  • Colour: Black
  • Input: 4x LR44 (alkaline) or 4x SR44 (silver oxide)
  • Output: Replaces 1x 4LR44 / PX28 / V28PX (6V)
  • Note: Batteries are not included

Description

This adapter allows you to operate your camera with four common LR44 or SR44 button cells instead of a single, often expensive 4LR44 (PX28) battery. Made from technical plastic (PLA+), it ensures a snug fit in the battery compartment and provides the correct voltage of 6V. This way, you are independent of special batteries and can rely on standard cells that are available almost everywhere.

Compatibility

Replaces the battery types PX28, 4LR44, V28PX, 4SR44 among others in the following cameras:

  • Canon: A series (AE-1, AE-1 Program, A-1, AV-1, AT-1), New F-1 (F-1N)
  • Pentax: 67, 6x7
  • Mamiya: 645 (older models), RZ67 (models with 6V PX28)
  • Nikon: Nikkormat EL, EL2, ELW
  • Yashica: FR, FR I, FR II, 35 MC
  • Bronica: ETR, ETRS, ETRSi
  • Contax: RTS
  • Minox: 35 ML, MB, MDC
SKU: 1163b Show complete details

We are Anto & Vladi

Support a young startup

You want clever solutions instead of mass-produced goods? With us, you don’t buy from an anonymous wholesaler, but directly from the founders. We (Anto & Vladi) started our startup in 2021 in Würzburg to help you bring analogue photography back to life.

Developed by engineers

Quality made in Germany

We do not sell anything we would not use ourselves. We are engineers and camera enthusiasts, and we know that precision is especially important in camera technology. That is why every single part is designed and thoroughly tested by us here in Würzburg.

From Germany to the whole world

Fast DHL shipping

You don’t want to wait forever for your item? Every article is personally made fresh for you by us in Würzburg on the day of your order, checked, packed, and sent worldwide. As soon as you have ordered, your package is almost on its way to you with the fastest shipping options from DHL and Deutsche Post.