>Items will include “more end products than the stores have typically sold, focusing more on cellphone products, headphones, batteries and adapters, for instance.”
I don't see this as a winning strategy. I can buy any of these items at a number of convenient locations, like Amazon, Target, Best Buy, and Walmart. Why would I choose RadioShack, especially when I don't have faith in their ability to price competitively?
I will go to a RadioShack when I can get things there that I can't get quickly elsewhere.