Test USB power banks and chargers for rated amps and voltage (Charger Doctor review)

Hey guys this is a review of the USB Charge Doctor, what this little gadget does is that it measures the input voltage and the output current so that makes it a lot easier to diagnose or test any USB wall charger or power bank for its rated current delivery!


Lloyd D'rose says:

good review mate

M Shiv17 says:

Question for you i have the rav power bank 16500 and im using note 4 and it maxes out at 400 ma. is there something wrong because when i measure with the wall outlet i get 1030 ma

Aftershock says:

yo I subscribed but I was wondering if a i5 5200u with a gtx950m with 8gigs can run bo3 bf4 maybe csgo?

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