By Derek Markham / Source: TreeHugger

Looking for an affordable way to keep your gear charged up while off the grid, without spending a lot of cash? This low-cost solar charger fits the bill.

The rapidly growing solar charger market has yet another entry, this time from RAVPower, a maker of laptop batteries, external battery packs, and AC adapters, in the form of a low-cost folding 15W solar charger that costs less than $60 USD.

Read more @ TreeHugger

Read more @ TreeHugger