Wall charger alternative
First post for me. New K3 owner, very happy. Didn't order the wall wart as I thought charging through the computer would be fine. However, I am going on a trip next week and thought I might take a backup. My Samsung camera uses a USB wall wart type charger which would also fit the kindle usb cable.
samsung wall wart output: 4.4vdc 400mA
Kindle 3 specs: 5vdc 850mA
Will this work ok, or is the current mismatch significant?