I've got a project with a solar panel charging a 7.4V two-cell lipo battery. The battery has a 2-wire power output pigtail with a JST terminal, and a 3-wire pigtail for balance charging (third wire is ...

As far as battery technology goes, Lithium Polymer cells are the bee’s knees. They’re powerful enough to handle very demanding applications and come in a multitude of sizes for any conceivable ...

The Qduino Mini embedded processor board which made its debut on Kickstarter earlier this week will make it easier than ever for Arduino enthusiasts to design and build compact, battery-powered ...