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 ...

Tired of running out of power quickly in your compact RV or off-grid cabin? It’s time to upgrade and say goodbye to capacity anxiety. Redodo, a leading lithium iron phosphate (LiFePO4) battery brand ...