Damaged Li battery safety, For information only. Our procedure to decommission any suspect failed LFP cell is to apply small load (<0.05C) until all electrochemical energy is removed. This should preferably be done in a safe area outside. After full discharge, physically damage the cell terminals so it can not find it’s way back into service.
No stored energy the battery means you just have a container with various elements like Aluminum, copper, lithium, graphite and so forth. See MSDS your battery. Unfortunately, carriers still consider this a Li battery and apply UN hazmat shipping rules. For now, we are storing cells until recycling is cost effective for us. Larry Crutcher Starlight Solar Power Systems On Jun 15, 2021, at 11:00 PM, Jeff Clearwater <je...@villagepowerdesign.com> wrote: Hey Jay, So I don't believe ReLion batteries are openable - so it's most likely that when he decided to open it he cut into it and shorted the leads. As for recycling - first is health safety! I'd suggest he contact the manufacturer and get specific instructions for safing the mess. Will Prowess of DIY Solar Youtube channel had some leaky cells and the manufacturer sent specific instructions to contain and ship back the unit. You could contact him and he might know but the manufacturer might know better for that specific model. Hope that helps! Jeff C. Village Power Design > frenergy <mailto:frene...@psln.com> June 15, 2021 at 9:39 PM > Very few details...What does it mean "he opened it up" I would even know how > to do that with the L-ions I've been around, seems like its something a > manufacturer should be doing. Temperature? charge rate? recent usage > history? Age? Was it disconnected? Did contacts touch a conductor?........ > > You can probably get water to explode if you abuse it just right. > > Bill > > Feather River Solar Electric > Bill Battagin, Owner > 4291 Nelson St. > Taylorsville, CA 95983 > 530.284.7849 > CA Lic 874049 > www.frenergy.net <http://www.frenergy.net/> > On 6/15/2021 8:14 PM, Jay wrote: > -- > > > <https://www.avast.com/antivirus> > This email has been checked for viruses by Avast antivirus software. > www.avast.com <https://www.avast.com/antivirus> > <x-msg://32/#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> > > _______________________________________________ > List sponsored by Redwood Alliance > > Pay optional member dues here: http://re-wrenches.org > <http://re-wrenches.org/> > > List Address: RE-wrenches@lists.re-wrenches.org > <mailto:RE-wrenches@lists.re-wrenches.org> > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > <http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org> > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ > <https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/> > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > <http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org> > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > <http://www.re-wrenches.org/etiquette.htm> > > Check out or update participant bios: > http://www.members.re-wrenches.org <http://www.members.re-wrenches.org/> > > Jay <mailto:jay.pe...@gmail.com> June 15, 2021 at 8:14 PM > A fellow installer sent me this just now. > The battery wasn’t working, 5v. > He opened it up and it exploded when he opened it. The lid hit the roof. > Fortunately no one was injured. > > Anyone know what to do with this? IE recycling? > > And just another example of non explosive lithium batteries exploding > > Jay > Peltz power. > > > _______________________________________________ > List sponsored by Redwood Alliance > > Pay optional member dues here: http://re-wrenches.org > <http://re-wrenches.org/> > > List Address: RE-wrenches@lists.re-wrenches.org > <mailto:RE-wrenches@lists.re-wrenches.org> > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > <http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org> > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ > <https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/> > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > <http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org> > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > <http://www.re-wrenches.org/etiquette.htm> > > Check out or update participant bios: > http://www.members.re-wrenches.org <http://www.members.re-wrenches.org/> > _______________________________________________ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org There are two list archives for searching. 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_______________________________________________ List sponsored by Redwood Alliance Pay optional member dues here: http://re-wrenches.org List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org There are two list archives for searching. When one doesn't work, try the other: https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: http://www.re-wrenches.org/etiquette.htm Check out or update participant bios: http://www.members.re-wrenches.org
