I tried searching for this information, but was unsuccessful. I apologize if there is a thread on this topic buried somewhere.
I have the FiiO E11. The instruction manual says to only charge it with a 500 mA usb charger. Normally, any amperage usb charger should work, provided that battery has the appropriate limiter to draw only the correct amount.
Does the FiiO E11 have such a limiter? Does anyone know if the FiiO E11 can be charged safely with a 1.0 or 2.1 A usb charger? I would like to use one of my wall chargers instead of using my computer. Thanks.