Most helpful critical review
31 of 35 people found the following review helpful
works, but slow
on November 30, 2011
Pros: It charges batteries using just sunlight.
Cons: It takes 2 days and the charger needs to be moved every couple hours to maximize solar collection.
I had hoped for a charge in 1 day, but this is not the case - it really takes 2 days to charge them up.