Car will take its battery pack temperature, then automatically cool or warm it to optimal temperature range before charging or engaging the battery. ... [Continue...]

There's a big difference between the Galaxy S and iPhone 4. No, not iOS vs. Android 2.1 or even Retina vs. Super AMOLED. We're talking batteries: one is removable and one isn't -- guess which is which? This perennial iPhone "feature" has spawned as ... [Continue...]