Thread: charge battery from standard ac usb?
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Old 12-31-2008, 12:25 PM   #9
DaleDe
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Quote:
Originally Posted by Shaggy View Post
Technically, the USB spec says that power output for charging is 5V and either 100mA or 500mA. I have not heard anything official from iRex saying that 1000mA is OK, but several people have tried 1000mA chargers and say they work.
Having more than the minimum current (mA) capability in a charger is always ok. A device will pull only what it needs. Having less can be a problem.

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