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#1
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One cell of a two cell battery has puffed so much it's cracked open the hardcase and got worse and worse.
I've just cut the wires and balance lead off but how can I make it safe? I've heard a bucket of salt water works. How long do I leave it? Any other options? I'd leant it to someone who I think discharged it in their car, left it a couple of days and didn't balance charge it when charging it back up from empty! Lucky it wasn't expensive but worked well and will be missed. ![]() |
#2
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Saltwater bath is unnecessary, if you are brave enough to fully discharge the pack (perhaps with your charger or with a bulb discharger) that will get the vast majority of the energy out and it won't pose a risk.
Although to be honest a similar thing happened to me the other week and I just took the pack straight to the council dump. |
#3
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i had a battery that bulged and i discharged it using my homemade discharger i made, then disposed of it when fully dead in a battery disposal box in my local sainsburys car park.
i used a standard duratrax motor connector attached to my bulb holder, cut edges of plug off to reveal the 2 pins, thay are a perfect fit for the balance lead, i use a 6v bulb for it, see pics
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#4
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So over discharging them doesn't cause any issues, just makes them safe?
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#5
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yep.just flatten it Phil and put into recycle box,give it to me if you like,we have a box at work.
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X-Factory X-6 Cubed |
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