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01-24-2019, 10:30 PM | #21 |
RCC Addict Join Date: May 2013 Location: Forrestfield, Western Australia
Posts: 1,082
| Re: Is it trashed ? My battery ?
Idle curiosity what does ya other battery say on both the charger & the checker? Anyone else around you can throw battery onto a charger & checker to see if results are same? Just thinking it could be checker playing up rather than battery. |
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01-25-2019, 08:29 AM | #22 | |
Newbie Join Date: Jan 2019 Location: Western NC
Posts: 12
| Re: Is it trashed ? My battery ? Quote:
Trash it. G. | |
01-25-2019, 08:32 AM | #23 | |
Newbie Join Date: Jan 2019 Location: Western NC
Posts: 12
| Re: Is it trashed ? My battery ? Quote:
Are you familiar with how to discharge that thing and dispose of it? There are several methods out there. Check Google/YouTube. I usually save the connectors/wires. (In fact I have a 3S to do today that my Dad left in storage at full charge and it's puffed.) G. | |
01-25-2019, 11:00 PM | #24 |
Rock Crawler Join Date: May 2016 Location: SoWIs
Posts: 618
| Re: Is it trashed ? My battery ?
Do you have a volt meter you can check each cell directly? If you're getting different readings between charger & checker, one is wrong. I know the cheap warning buzzers are almost always off a decent amount. The best way to test is with a internal resistance (mohm) meter, the second is a slow charge to max like you did & discharge it with some light use. If they end up more than 0.05v off (same tester as when full), it's definitely defective to some degree. |
01-27-2019, 07:11 AM | #25 |
RCC Addict Join Date: May 2013 Location: Forrestfield, Western Australia
Posts: 1,082
| Re: Is it trashed ? My battery ? Yes I can read thank you, what I can't see is any useful pictures. I've got puffed lipos, they've been that way since about their 3rd run. Not blown up like a balloon, that'd be effing stupid, but a little puffed none the less. They doesn't change charged or discharge, don't get hot charging or running & all cells match same so discarding them based on an arbitrary description of "puffed" is more than a little silly. |
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