Walmart selling LiFePo4 batteries $539
Hi li lovers: https://www.walmart.com/ip/ZOOGAMO-12V-100Ah-Lithium-LiFePO4-Deep-Cycle-Rechargeable-Battery-Built-in-BMS-3000-Cycles-10-Year-lifetime-Perfect-RV-Solar-Marine-Overland-Off-Grid/993345...
Forum Discussion
And how many does one have to order? When someone found SiO2--I could get them for $100 each--but you had to order 50.
