There are 3 ways to charge the Lighthouse 250 Lantern:
The Lighthouse 250 can be charged by connecting a compatible solar panel (see the chart below for solar compatibility).
The Lighthouse 250 Lantern can also be charged by being plugged into a USB power source.
When you are really in a pinch, use the hand crank to get 10 mins of light for every 1 minute of cranking.
DON'T TAKE JUST OUR WORD FOR IT....
1 x Lighthouse 250 Lantern