For those willing to put some elbow grease into it, there is an almost unlimited supply of 18650 lithium ion batteries around for cheap (or free) just waiting to be put into a battery pack of some ...

Chinese battery manufacturer Power Queen has announced a new lithium iron phosphate (LiFePO4) battery designed for high-load scenarios, including motorhomes and solar applications. Dubbed the 12V ...

How a parallel-connected battery can increase the energy-storage capacity of smart glasses and their unique challenges. How parallel battery-management ICs can help maximize runtime and maintain ...