Whether you often camp off the grid, go backpacking, or grapple with power outages, a solar charger is a nifty gadget to have ...

Latest options for charging small electronics with solar panels are designed for home use, rather than just camping. Another improvement: manufacturers offer take-back programs for spent batteries.

Portable solar chargers give you the freedom to power up your devices just about anywhere. The best portable solar chargers are small or foldable, and have the right wattage for your charging needs.