Goal Zero Boulder

This battery guide lists pros and cons of the batteries (NiMHs, lithiums, alkalines and more) that power your outdoor devices.

This guide to choosing a lantern covers electric/LED and gas models. Includes tips on comparing lumen output and average run times.

Our roundup of camping lanterns includes models for car camping and backpacking, plus string lights and solar options.

Our article helps you pick the solar charger or portable power technology that’s best suited to your adventure, travel and power needs.