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 ...

Chinese battery manufacturer Esy Sunhome. Co., Ltd (ESYSH) has unveiled a single-phase lithium iron phosphate (LiFePo4) storage system for residential applications. The HM10 battery is available ...

Optimized ANN for LiFePO4 battery charge estimation using principal components based feature generation. view more . Credit: GREEN ENERGY AND INTELLIGENT TRANSPORTATION. In ...

The EcoFlow Delta Pro portable power station is currently available at an exceptional price of $2,099 down from its original ...

The original attempt used a PiJuice hat and solar panel. This time, the design didn’t use these, opting instead for a LiFePO4 battery, a solar regulator, and a solar panel. The rest of it comes ...

The DJI Power 1000 Portable Power Station usually retails for $799, but Amazon has it on sale for $499 as of Oct. 25.