GoldenGadgets offers this 2,000mAh Portable Solar Charger
, model no. S-ZWT01, for $14.99
. With $2.73
for shipping, that's tied with our mention from a week ago and the lowest total price we could find for such a charger by $3. It includes interchangeable power tips compatible with several portable electronic devices, built-in 2,000mAh lithium-ion battery, and USB connectivity.