Nah, forget the turned into a battery routine. What will happen is a true neural interface to bathe you in data and totally connected. Sight, sound, taste, smell, even touch, perfectly reproduced and straight into your brain. Should be addictive as hell. Probably have a high mortality rate as folks forget to disconnect to eat. That and the whole bathroom thing will need some serious work before it goes live. Although if your neighbors are getting their smells from elsewhere, maybe no one will notice.
The scary part? There are folks working on the interface right now. Obviously rudimentary, but think what those AIs can figure out, in their own language, to accelerate the design. We're so screwed.