Solar USB charger

Setup: 330mAh@6V solar panel charging 4xAA Nimh batteries (series connected). Iphone is connected to the batteries.

Can I simultaneous charge of nizn battery and iphone? what is the direct source of power charging the iphone? Do the batteries act as voltage regulator??

 Any ideas to prevent iphone from drawing more then 500mah??



Thanks,
Huzefa

huzefa (author) 7 years ago
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