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The fact that you don't know the difference between connecting cells in parallel and connecting in series, and are attempting to charge the cells connected in parallel with a 12 volt charger is a testament that you have no clue what you are doing. My advice to you is to stop everything you are...

Read here. It's unfair of you to make false claims and you need to stop. Michael is a stand up guy....I feel really bad for him having to deal with this crap. It's not his fault. Someone else, whom I will not name, also made the same accusation and I corrected him as well and stated I would be...

If only this was a domestic shipment then it would be easy. I will be honest by saying if it was me, I would not accept any of the cells that were damaged due to poor packaging and would be asking for a full refund or replacement. I am not going to point fingers at UPS either. The way this is...

Has anyone watched this? :) And here is an article I found interesting. https://www.nextbigfuture.com/2021/06/catl-will-start-mass-producing-sodium-ion-batteries.html

When I ordered cells from Michael he told me I could pay by check, credit card, cash, PayPal friends and family or PayPal goods and services. He never suggested what my method of payment should be, he totally left it up to me. I don't know why you have jumped to so many conclusions without...

Are you implying BLS manufactures EVE cells? It's my understanding BLS doesn't manufacture anything. If you have any facts to prove otherwise I would be interested. The suppliers advertise cells as grade A but we have found EVE cells are not grade A. Some have tested at 265ah. The only way to...

Test completed. DISCHARGING: Discharge C rate is very low....apx .06C. DROK meter displayed 265ah's with full battery and 11.5ah's with an empty battery. I don't fully trust it because it uses a Hall Effect sensor. BMS displayed zero amps remaining and still discharging because it's not...

Personally I am wondering why you insist spamming the forum with your problem and disrupting other peoples threads? No one can help you except you and you have been given many suggestions, the best one IMO is dispute the charges with your credit card company. Bud Martin linked to the thread...

I wanted to post something about that statement and I am glad you did and thank you for sharing. :) I have known many obese people throughout my life time and most are productive and compentent members of society. I also see obese people all the time especially at fast food places, and while...

Regarding Lishen cells, it has been pointed out here that what is seen between the aluminum case and the negative terminal is considerable leakage current.. With EVE cells it was confirmed here when measuring between the cells negative and the aluminum case there was very little leakage current...

Here are a few more pics. The unit is well constructed and beautiful...no scratches, dents or other defects. The only thing I don't like is they use din rail terminals for the battery connections. It might be ok. More when I get it hooked up and review how well it behaves.

I think I would go by the combined experience others have had with Big Battery and not rely on only the experience of Will. If you search the forum and read through this thread you will be able to make a decision. The biggest problem I have with BB is the honestly of the CEO and I won't say any...

I believe the reason Mr. Green never gave anyone any updates is because he found cell(s) in Seth's battery leaking. There is no way he could spin Seth's photos. He already tried spinning with the grease thing even though the photos showed something much worse than white grease. White grease is...

I am attaching an image of another way to build a pack if using cables or braided busbars for the interconnects. I forgot who posted it initially but credit goes to him.

What is the purpose of this thread? What do you intend to do with the information provided to you? You have not answered the question. What are your intentions...motives? There are not nearly 300 people. There are a total of 300+ cells involved according to Michael. Everyone who received...

It wouldn't hurt to put some type of insulator between the cells, between the cells and the aluminum plate, and between the bottom of the cells and the aluminum plate.

Well here's the thing. Everyone is supposed to know what they are getting before cells are shipped. It doesn't always work out that way as we are very well aware... :) Amy has been touted as a respected and trusted supplier...also by yours truly...me, myself and I. If things are changing with...

Deligreen does not look so bad now do they....in comparison to this so called lab. I have not seen any cell bulge like that here on this forum unless it was over charged. What's really sad is there was most likely nothing wrong with the cells to begin with. And now there is no recourse to ask...

Those of us who have been around know most of the suppliers falsely advertise in some form or another. Some buyers have more expectations than others. I can only say what I have said many times before. People need to consider the "commodity cell" cost per watt hour vs buying true new Grade A...

Big Battery said the batteries sent out for review, like Will's, were all prototypes. They claim no prototypes were sold to customers. Therefore any customer who has received the battery should have the upgrades.

Summary: 1: The leads on your meter are reversed. The black lead should be plugged into the common port of your meter. 2: The black terminals on the cells are positive. The brown terminals are negative. 3: I don't see a fuse or breaker shown in the attached photos. Always use a fuse or...

I agree with @Ryang. My suggestion is to post prices for your batteries including shipping with the option of sea or air. Or set up a website for the "little" guys to order cells from. Surely you could be competitive with the other distributors considering the volume of cells you have. If you...