>-----Original Message----- >From: piclist-bounces@mit.edu [mailto:piclist-bounces@mit.edu] >On Behalf Of Marc Nicholas >Sent: 17 January 2007 00:21 >To: Microcontroller discussion list - Public. >Subject: Re: [EE] Li-ion charging questions > > >If anyone's interested, I have pics of: > >- My fried Blackberry 8700R >- Sweet-to-their-friends LiPoly's that went "bad" > >I've yet to make a LiPo "explode", but I have had them raise >my heartbeat a few times. Seen quite a few LiPos swell up in an alarming manner when out flying electric heli's with friends (well, they fly, I usualy have to scrape mine off the ground and carry it home in a plastic bag). They do get a lot of abuse in RC models though, both from fast charging and from very heavy discharge peaks. And hard impacts with solid objects. I've not yet witnessed the fabled "vent with flame" though (apart from a few video clips). Regards Mike ======================================================================= This e-mail is intended for the person it is addressed to only. The information contained in it may be confidential and/or protected by law. If you are not the intended recipient of this message, you must not make any use of this information, or copy or show it to any person. Please contact us immediately to tell us that you have received this e-mail, and return the original to us. Any use, forwarding, printing or copying of this message is strictly prohibited. No part of this message can be considered a request for goods or services. ======================================================================= -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist