Acer upgrades C7 Chromebook with more battery life and memory for $280

When we got our hands on Acer's initial C7 Chromebook, our chief gripe was its frankly disappointing 4-hour battery life. We now know that Acer had its ear to the ground after launch. It's rolling out a new trim level, the C710-2055, that mends the short runtime and beyond. The new edition carries a 6-cell battery that should give it six hours of battery life -- still not as good as the 6.5 hours of Samsung's ARM-based Chromebook, but it's at least in the ballpark. Performance should also get a ...