Most reacted posts

I will be bringing in some 220Ah sodium cells soon. If anyone wants some, whats the going price + shipping ??? contact me if interested ( and serious ) How does that compare to your " cheaper " LFP cells ??

ok, sorry for not saying what should be readily apparent after years of lithium starting batteries being used. BMS's should be used, LFP is safe, YEs, hi C rated cells are out there, yes, u can make your own, everything can be had on alibaba if u look long enough. I guess its better for someone...

I looked all over the internet for these... could'nt find them. That means, it is just another chinese import with a private label slapped on it.

I've seen no changes in the current offerings. There was a battery conference in Orlando a few weeks ago addressing safety etc. The big players do all the UN 38.3 testing and that is all we have.. If there are application specific issues of vibration / shock ,then the user should do what he can...

Well, if this thread is still active, and why would'nt it be ?? Let me just say, I've been making LFP starter batteries for 10 yrs now, so, what ever needs starting, I can do it. Naturally, its going to cost you more than if u do it yourself, but, thats not the issue here as people didnt know...