Top positive review
PLEASE READ THE DIRECTIONS!!
Reviewed in the United States on March 18, 2021
So far I really like this solar panel, but you have to follow the directions! It has a built in 2600 mAh battery (I think the manufacturer should state this so people will understand why you need to leave it in the sun to charge first) so that's why it says you have to leave it in the sun for 8-10 hrs BEFORE plugging in your camera, that's why I believe so many are complaining it doesn't work, this one and the previous model.
I've had mine plugged in the panel for three days (I let it charge in the sun for two days first BEFORE plugging in camera) and it hasn't gone below 98%, it has been sunny so I imagine on cloudy days it may drop down a little more. *It states in the instructions that it will not work if not fully charged the first time*