Beginners Guide to Processing 18650 Cells | Cell Database



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Hover Board Packs from Ebay
#41
Hey All,

The community has been misinformed about these packs since day one. These ARE NOT RECALLED units. I have tested two different BMS boards and done many YouTube videos to document my results. In short, they are perfectly safe to use WITHOUT THE NEED TO TEAR THEM DOWN AND REBUILD THEM. If you have a 36V application, GO FOR IT!. I do not expect you to believe my words, that is exactly why I made videos. You can see exactly how they are tested so you can replicate the tests and see if you get the same results. The eBay seller sent me 10 complete packs to examine and I can currently doing some cool videos to show exactly what you should expect from these packs. Of course, just like any lithium chemistry, they can be dangerous if mishandled, but you should watch the series and know for sure, instead of listening to the other here who are guessing.

Full disclosure: I DO NOT own a store that sells parts that are needed to rebuild these packs, I DO NOT get paid by the seller, I DO NOT make any money whatsoever for doing these tests. I am not just a hobbyist who gives advice, I try to teach people how to properly conduct the tests themselves so they can draw their own conclusions. I HAVE spent more than 4 years in college studying Electrical, Electronics, & Mechatronics engineering and I am still learning more everyday.
bfleury, Jimlun, Ricardo Dias like this post
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#42
(08-07-2017, 05:30 PM)bfleury Wrote:
(08-06-2017, 04:30 PM)Inverted 18650 Wrote: I want to test them and run some experiments. I am an EE and just want to see why that don't work and if I can find a fix. Of course if I do fix the issue and can fix it, I'll make that info public so everyone else can repair and use them too

Send you a message with my details. Thanks again.

I'll try to get them out to you as soon as I can.   I'll also get the boards off the packs that fail to charge for you.

Sorry, between going out of the country and getting sick I just haven't had time to do anything.
Brianna 
10.2KW StorEdge Solar system. Building 13KW 14s60p x 2  48v powerwall with Batrium BMS System.
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