Mugen Power has quite the battery accessory for the Nexus 4, a battery case that extends your Nexus 4`s battery life by a further 4500mAh."
You do software updates to get the most from favourite programs right? Updating a motherboard BIOS can in a timely manner is also critical. The guide to Flashing a Motherboard BIOS spells out the often complicated steps in plain english. PCSTATS Tips