It finally happened

Tim Gray

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Aug 28, 2006
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My M7's batteries died. I've shot at least 43 rolls with the camera over the course of the last 8 months. I purchased the camera used and it already had a set of batteries in them - I don't know if they were fresh.

I went out for a walk today at lunch and about 10 frames into the roll I got a 'bc' message. So I turned it to 1/125 and continued to shoot. The neat thing is that meter continued to work for the rest of the roll, not that I needed it on a sunny day like today. I probably wouldn't count on that happening all the time though.

The metering has been flashing recently at any exposure - I guess that was a warning that things were running low.
 
Tim,

Not bad, 43 rolls. Mine tend to go a bit sooner than that but, then again, the camera sits a fair amount so they probably do a little slow drainage.

Sounds like you're enjoying the M7, great camera 🙂

Kent
 
Mostly 36. A couple rolls of 24 thrown in for good measure. I will say that it was mostly used in good weather and I don't use AE all the time. But pretty good I'd say. Especially since I have 3 or 4 spare sets in a 35mm canister that sits in my bag 🙂
 
When I owned an M7, I don't recall battery death ever being an issue. It is a nice camera, but I didn't use the AE enough, so I sold it and am happy with my other M's. Also, I was one of those who could never quiiite get past the various blinkie-blinkies in the VF.

Ben Marks
 
Battery death isn't an issue. I agree. Some people make it out to be. But 40 rolls of film take up a lot more space and cost a lot more money than two little batteries, despite what some people will lead you to believe. The manual shutter speeds worked quite fine too once the batteries pooped out.
 
By my count my M7 currently has it's 43rd film in it at the moment on it's current batteries (ones I put in new after getting it and finding flat batteries one morning - hasn't happened since). I'd better get hold of some spares to take with me next time I'm out with it.... Thanks for the warning.
 
My M2 and M3 bodies seem to still be working just fine on the original batteries. I think they were called Alwayzredy or something similar. That must be what's in Weston Master light meters too. They just don't make batteries like they used to!
 
The beauty of 1970's technology.

The 1.35 volt mercury battery is still going strong since I put it in my M5 when my eldest boy was born. He will be 8 years old later this month.

Great batteries, great camera, the M5.

Cheers,

Tony
 
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