I'm using both (wall/car) HP GPS charges with 808D-1 USB passtrough. I'm getting 5.00-5.14V readings on USB PT and charger mHA output is 1000mHA(1A). Wall charger is staying cool all the time which means there is no overload.
It's much safer and less power load to my PC where I've got 5.7V from USB port.
It's much safer and less power load to my PC where I've got 5.7V from USB port.
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