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 ...

Engineered for 48V golf carts, this battery offers powerful energy and compatibility with major golf cart controllers, includes a 58.4V 20A LiFePO4 charger for fast charging, and features a 2.8-inch ...

Wondrwall, a UK-based renewable energy company, has unveiled a novel all-in-one battery and inverter system with of up to ...