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 ...

In situations like these, a portable charger—also called a power bank or battery pack—can feel like a lifesaver. Backup batteries are even more critical if you need to charge your electronics ...

BLUETTI, a leader in portable power stations and eco-friendly energy solutions, launches the Elite 200 V2, a 2KWh ...