If you own the Xperia Z2 and fancy a bit more endurance on the battery front, then you can’t go wrong with the Mugen Power 3700mAh Battery Case for Sony Xperia Z2. The case does add a bit of heft to the Xperia Z2 but it will give you addition power when your battery is drained.
Mugen Power sells the case for $89.50 (plus P&P) and delivers worldwide. However, we’ve teamed up with the company to give away one Xperia Z2 Mugen Power Battery Case to a lucky reader. You can enter by clicking THIS link and sharing a message on your chosen social network. You have until Monday 22 September 2014 to enter. The competition is open to our readers worldwide. Good luck!
Update: The competition has now ended, we will announce the winner shortly.