Power devices with Rayovac D 1.5V Alkaline Batteries, available here as a 12-pack. These 1.5V batteries are designed to prevent leaks and are tested twice after construction. The batteries hold their charge for 10 years, making long-term storage a breeze.

Tested for Leaks    Holds Charge up to 10 Years in Storage

Related Questions and Answers

Q: 1. will this battery work in a leica m5?

A: Yes, it will, the voltage is a bit different and your meter may read a little off, like a 1/3 of a stop but otherwise works fine.

Q: 2. Does this battery work for the Hi Matic F Minolta and does this battery contain Mercury?

A: The wein MRB625 1.35 battery does NOT work in the Minolta Hi-Matic F. The Hi-Matic F uses 2 PX 640 batteries. The original batteries had a voltage of 1.35V each. The replacement alkaline type 640 has a voltage of 1.5 volts. The exposure may be slightly different. And No, the wein cells do not contain mercury.

Q: 3. will it work with Nikon Super Zoom-8 Movie Camera?

A: Yes. You would want 2 of these for the light meter of that camera.

Q: 4. Will this charger work with Sanyo AA batteries as well?(specifically Sanyo XX Powered by Eneloop 'AA' Batteries (2400 mAh)

A: The charger included with the Panasonic Eneloop Pro Rechargeable AA Ni-MH Batteries is designed for Nickel Metal Hydride (Ni-MH) batteries. As the Sanyo XX Powered by Eneloop 'AA' Batteries are Ni-MH batteries, they can be charged in the included charger.

Q: 5. Is this charger capable of charging 1 or 2 batteries at a time, or do all 4 have to be inserted to charge? Also, is it a smart charger that senses when a battery is full, or does it just charge at a set rate of current for a set length of time?

A: You can charge one, two, three or four batteries. It does not overcharge the battery and reads the battery as it charges.

Q: 6. Are they rechargeable?

A: The Energizer Ultimate Lithium AAA Batteries are not rechargeable.

Q: 7. Will these work in a Gossen Luna Pro ASA?

A: Yes, the Wein MRB625 Cell 1.35v Zinc-Air Battery should be compatible for use with the Gossen Luna-Pro ASA light meter.

Q: 8. Will this battery work for a Bell&Howell Dial 35 camera?

A: Yes, this is compatible with the Dial 35.

Q: 9. Will this work to replace V 625 P that was in my 1973 Minolta SRT 102?

A: Yes.

Q: 10. Olympus Pen EE battery replacement??

A: Since the Olympus Pen EE used a selenium meter, it does not need any battery.