The storm last night

Here is an explanation of the positive attributes of lithium phosphate batteries and which two Jackery models have them... https://ca.jackery.com/blogs/knowledge/solar-generators-with-lifepo4-battery
Read an article over the weekend about bi-directional batteries in ELECTRIC cars. The car can be used to back up your home. The innovations are comin' at us at a fast and furious pace.

I just picked an off brand on Woot. It’s the Pongo PSN 2000 Wh LiFePO4 for 500dls.
https://tools.woot.com/offers/pongo-psn2200-portable-power-station-2000wh-1
It’s something new for me so I’ll see what I can do with it.