How do I know if the BigBlue B401D solar charger is 100% charged or what its current charge level is?
The BigBlue B401D 28W Solar Charger does not have an internal battery, so it does not "hold" a charge or reach a 100% charge…
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BigBlue B401D 28W Solar Charger User Manual — questions & answers
Read product questions and troubleshooting answers linked to BigBlue B401D 28W Solar Charger User Manual.
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Why is my BigBlue B401D solar charger charging much slower than before, even in direct sunlight?
There are several factors that could explain the sudden drop in charging performance for your BigBlue B401D solar charger: Cable Issues: The USB cable…