I'm heading off to Tokyo in a couple of months and the trip will take approx. 16 hours. although the Playbook has good battery life, I can't see it lasting that long!
Some users have posted that they have bought or are going to buy external batteries for their playbook, but I haven't seen anyone catergorically state that their model of battery works.
Can anyone advise me on an external battery that works?
Many thanks,
MJ