Add Yahoo as a preferred source to see more of our stories on Google. If you love hiking, fishing and the great outdoors, and require an abundance of power to sustain your weekend’s worth of phone ...

We may receive a commission on purchases made from links. Exploring the great outdoors often means disconnecting from the hustle of daily life, but having a smartphone at the ready can be a lifesaver ...

Discover how portable solar chargers, solar leaf chargers, and solar power banks make everyday renewable energy gadgets practical for phones, travel, and emergencies with clear, objective guidance.

New tech at Mobile World Congress could let you charge your phone when it's out in the sun or even under room lights. David Lumb is a senior reporter covering mobile and gaming spaces. Over the last ...