Recent content by jottoh12

As a new owner of this type of cells...watch all you can of the YouTube channel called "off grid garage". The creator experiments with, and addresses questions about, these very cells along with larger and smaller versions. Plus he is as interesting as can be. You might even find yourself...

Wait...what? I believe you better invest in a lot more research keepsake. Shoot for a commonly accepted voltage for your system and then decide upon the appropriate BMS to match your needs. ALSO...test those 17 batteries before doing anything...this to insure you have received the quality of...

Wait...what? I believe you better invest in a lot more research keepsake. Shoot for a commonly accepted voltage for your system and then decide upon the appropriate BMS to match your needs. ALSO...test those 17 batteries before doing anything...this alone will add to your battery wisdom...

I too have had good luck with the two I purchased, especially when I set my magnum pt-100 dip switches to the AGM2 setting. In my case this provides a 29v absorption charge. I did take both my cases apart and was astonished at the poorly routed and undersized main wires as well as the haphazard...

Why is everyone so eager to jump on the bigbattery.com sucks bandwagon? I purchased two 24v black boxes full of A123 batts in late 2019 and they are spiffy yet not perfect .I too worried the 6ga wires inside too small yet they work well. I did have to shift theinternal padding around a bit to...

You have not advised what components you already have and exactly what two battery packs to which you refer. I believe I know what batteries you are looking at yet in the world of high current it is best not to guess at such things. Note that usually your battery selection determines what the...