I've built my own batteries but always watching what is happening in the market. I have been watching a number of tear-down and test videos related to the newer TechCella brand batteries. Right now I see that a 100AH battery with Bluetooth, low temp cutoff, and other features you need the battery to have, is available for $139 on Amazon. That is amazing to me. I could not build that battery for that price.
If the tests were showing that these batteries are not performing to spec, it would not surprise me. But these are. I can hardly wrap my head around it. Even as much as I have liked what I see with Li Time and Epoch, this is a whole other level. Just wow.
If the tests were showing that these batteries are not performing to spec, it would not surprise me. But these are. I can hardly wrap my head around it. Even as much as I have liked what I see with Li Time and Epoch, this is a whole other level. Just wow.