I have an external battery charger for my 18650s that tells me the voltage when I put them on the charger, as well at the voltage when I take them off and how many mAh's were "charged back in".
I have a Samsung 25R that was reading dead on my istick Pick Mega, I believe it said 3 or 3.2v when I put it on the charger and it said 1933 mAh when it was fully charged. I think the problem is I don't know how many mAh's would have already been in it at 3-3.2v, otherwise I would know 2500 mAh total capacity - X mAh at 3-3.2v = Y mAh that should be charged back in.
Sorry if this is a little confusing or poorly worded, I'm still working on waking up this morning Any help would be greatly appreciated.
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I have a Samsung 25R that was reading dead on my istick Pick Mega, I believe it said 3 or 3.2v when I put it on the charger and it said 1933 mAh when it was fully charged. I think the problem is I don't know how many mAh's would have already been in it at 3-3.2v, otherwise I would know 2500 mAh total capacity - X mAh at 3-3.2v = Y mAh that should be charged back in.
Sorry if this is a little confusing or poorly worded, I'm still working on waking up this morning Any help would be greatly appreciated.
Sent from my Pixel using Tapatalk