“Can I recharge the battery from a wall plug with the Kindle usb-wall plug? I have a wall plug-usb adapter I use to charge my kindle. I can use it in the US or abroad (220v) It has an output of 5.0 v, .85 amps. Can I use this plug to connect the usb cable and recharge the Bose QC20 noise cancelling earbuds?”
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yes I use my apple usb charger
Sorry, there was a problem. Please try again later.If it's a standard USB charger, it should be fine.
Sorry, there was a problem. Please try again later.I have done that. I have also recharged from my pc. I have a single charger with this funky little end on it that recharges multiple electronic items including my wireless card, my jam box and these.
Sorry, there was a problem. Please try again later.Yes, the U in USB is for universal. As long as plug same size into Bose end you are good to go.
Sorry, there was a problem. Please try again later.I am not sure the voltage, but I have used my iPhone wall charger to charge them and that works fine.
Sorry, there was a problem. Please try again later.I use my kindle, iphone, and htc wall plugs for usb to charge my earbuds with no problems.
Sorry, there was a problem. Please try again later.Yes Thats what I use or my Iphone.
Sorry, there was a problem. Please try again later.Unfortunately the answer is No, you can't use your USB adapter plug charger. The plugs are different there, so you have to buy a converter. They cost about $40 maybe less in the international airports. However, it's probably cheaper if you buy it prior to leaving the US, it will probably be much cheaper. Sorry.
Sorry, there was a problem. Please try again later.Sure. If you can use a your USB port on a PC or Laptop, the voltage on the wall charger shouldn't 'blow up' the Bose battery or the like. If you can find a 4.5 or lower voltage one at some point if you want to play it more safe, so be it, but it's just a lithium ion battery. If anything, you may find it charges much faster. Just check how warm the battery gets as it charges and the length of time it takes- if it gets unusually hot and charges in a ridiculously fast time, then maybe the wall charger has too much 'push', but if it was my rig, I'd let 'er fly.. I couldn't find a spec on the 'optional' wall charger, if there even is one from Bose as they specifically point users to the USB ports on PC's..
Sorry, there was a problem. Please try again later.You are connecting a USB to an adapter? Should work. A USB cable has a voltage wire that's only going to carry X amount of volts through it (3 volts I believe). Go for it.
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