The battery pack uses four 3.5 V LiFePO 4 cells wired in series to achieve a nominal 12 V supply that stands in for a traditional lead-acid battery. The angel of second-hand purchases was smiling ...

Nerd Ralph loves cheap and dirty hacks, and for that we applaud him. His latest endeavor is a LiFePO4 battery charger that he made out of parts he had on hand for under $0.50 US. (Although we ...

The EcoFlow Delta 3 Plus builds on the success of the Delta 2, featuring the latest LiFePO4 ... Build Quality The EcoFlow Delta 3 Plus has a sturdy plastic casing around the IP65-Rated battery.