This Just In: Extra Battery Give Transformer Prime an Edge in Battery Life

Straight from the “No. Duh.” file. In head-to-head testing, the iPads 2&3 had better battery life than the ASUS Transformer Prime UNLESS the Prime was connected to a keyboard dock which included a battery. So, the final tally: If you want an Android tablet with better battery life than an iPad, make sure it has more batteries.