On 4/9/2021 6:45 AM, Lawrence Woods wrote:
I'm still trying to figure out how to use a new-to-me Olympus E-M1 II. This
week's problem is with a time lapse movie.
I set <. . .>
My assumption is that I am omitting some other setup setting, but what?
Wish I could help, but I've not done time lapse, nor see it on my horizon. You don't say whether this was with OEM
battery or Wasabi.
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My second question is about third-party BLH-1 equivalent batteries in the E-M1 II. One brand I have (Watson) seems to
function the same as an Olympus battery. Another (Wasabi Power) gets a message on the LCD display at power up
"Olympus batt. recommended" and does not show a power percentage below the green battery icon like the Watson and
Olympus batteries do.
I have a pair of Wasabis. Neither shows those symptoms. No start-up message and
green % numbers show properly.
* Any idea why some batteries are recognized as foreign, and others not?
Communications. If the protocol hasn't been properly and completely reverse
engineered, there may be trouble.
OTOH, if yours are recent, I don't understand why they don't work as mine do.
Contact Wasabi about replacement?
* Are there any other functional differences between OEM and
third-party batteries in an E-M1 II camera?
By "functional" you mean operational, as opposed to capacity? If so, it might vary by brand, so impossible to accurately
generalize.
If the link Piers posted doesn't make your brain swell, it does answer a lot of
questions about capacity, etc.
Ages ago, the Wasabis I had for my E-M5 clearly didn't have the capacity of OEMs, and didn't communicate well with the
camera. My theory was that, absent battery comms, the camera defaulted to a pure voltage based evaluation of remaining
energy, and cut the Wasabi's off prematurely. But they could have just been crappier. I had to retire them, after a lot
of time and use, when they started swelling; subtle, but affected getting in and out. I felt I got my money's worth.
I don't believe this story says anything at all about current Wasabi batteries, only that one doesn't know much before
serious use over time. And by that time, either it's too late, or time to replace, pessimist vs. optimist views.
Another factor is that there are undoubtedly fewer assemblers than brands. Thus, one could agonize between two brands
that are internally identical. I'll bet there are also brands that change suppliers.
Moral? Either buy 'em and try 'em, or cough up for OEM. For me, a couple of Wasabis and a better charger is a bargain
even if they aren't quite the same practical capacity.
* Are there any situations or modes using the camera where I should
avoid using third-party batteries because of those functional
differences?
If your time-lapse results vary with battery brand, that would be one.
Watts Up Moose
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What if the Hokey Pokey *IS* what it's all about?
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