PX640 Battery Replacement – 2x Adapter and batteries - HM-N, NR52, H4N, HM4-N

This set includes a specially designed 3D-printed adapter, allowing the commonly used Type 675 batteries to fit perfectly into the battery compartments of various vintage film cameras. These batteries serve as an excellent replacement for the old PX640 batteries.

Note LR44 batteries that do not output the correct voltage, the included zinc-air batteries maintain a stable output of approximately 1.35V (measured under load) throughout their lifespan. This ensures accurate light meter readings for your vintage camera, making them ideal for preserving its functionality.

Package Includes:

• 2 x 3D-Printed Adapters
• 6 x Zinc-Air Type 675 Batteries
• + Free Gift

Key Features:

Precise Voltage Output: Zinc-air batteries provide stable power, ensuring your light meter works accurately.

Perfect Fit: Adapters are custom-designed to fit Type 675 batteries into vintage camera compartments.

Compatibility:

Works with a wide range of classic film cameras (see list below).

Compatibility:

…and many more models!

Why Choose This Adapter?

• Extend the life of your vintage cameras with widely available, affordable batteries.
• Ensure reliable and precise performance for light meters requiring stable voltage.
• Easy to use with the included adapters, offering a seamless fit.

Keep your classic camera working perfectly with this modern power solution!