When my 808 batts die from hard use it seems there is a pretty sudden inability to hold a charge and lack of ability to heat up much. It may be quite awhile after that before they die completely but their usefullness is pretty much gone at that point.
I have had a few than just wouldn't get hot enough in a short time after I got it. Each of those were ones I got from SI which promptly replaced them, i just had to pay the postage to return it. My X2 manual pooped out after several months, altho I can still get a few minutes use out of it right after a charge.
I had a vapor girl military auto batt with an echo type thread that fell into the toilet. I fished it out right away and dried it in a bag of rice but a month or two later it was a lot harder to get a hit, finally it heated up on it's own, not just warm but very hot. I used it for awhile longer and almost burned my skin the second time this happened. After that I retired it to the back porch in a big metal ice bucket. apparently the automatic shut off didn't work any more. It was pretty scary because it was a 1000 mah batt.
Now my very well used volt 180mah batt started firing on it's own. at first i thought it was just reacting to the sizzling sound of the ce3 I had on it but now it is doing it with cartos too. fortunately the auto cut off mostly still works. I haven't fully retired it yet. I'm not as concerned as much about saftety since it not a large batt but i'm watching it closely. Better safe than sorry I suppose.
I have had a few than just wouldn't get hot enough in a short time after I got it. Each of those were ones I got from SI which promptly replaced them, i just had to pay the postage to return it. My X2 manual pooped out after several months, altho I can still get a few minutes use out of it right after a charge.
I had a vapor girl military auto batt with an echo type thread that fell into the toilet. I fished it out right away and dried it in a bag of rice but a month or two later it was a lot harder to get a hit, finally it heated up on it's own, not just warm but very hot. I used it for awhile longer and almost burned my skin the second time this happened. After that I retired it to the back porch in a big metal ice bucket. apparently the automatic shut off didn't work any more. It was pretty scary because it was a 1000 mah batt.
Now my very well used volt 180mah batt started firing on it's own. at first i thought it was just reacting to the sizzling sound of the ce3 I had on it but now it is doing it with cartos too. fortunately the auto cut off mostly still works. I haven't fully retired it yet. I'm not as concerned as much about saftety since it not a large batt but i'm watching it closely. Better safe than sorry I suppose.