There are new Microsoft Surface tablets on the horizon. We've seen Microsoft drop the price on last year's models, as well as dropping the price of the Touch Cover. But, new word has it that the next generation of Surface tablets will have another cover to go along with the Touch and Type Covers. This time, there will be a Power Cover, which as you could guess will have a built-in battery...
Source: http://www.phonearena.com/news/Microsoft-Surface-2-will-have-a-new-Power-Cover-with-a-built-in-battery_id47155
Source: http://www.phonearena.com/news/Microsoft-Surface-2-will-have-a-new-Power-Cover-with-a-built-in-battery_id47155