My intention is to replace drone controller batteries with a 5v power bank. So I can charge my phone and use the drone controller with the power bank rechargeable batterys.
My question is can I hook up 2 batteries in series to get the 7.2v needed to power the drone controller without damaging the power bank? Also will the the power bank charge the 2 batteries in series fully?
My question is can I hook up 2 batteries in series to get the 7.2v needed to power the drone controller without damaging the power bank? Also will the the power bank charge the 2 batteries in series fully?
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