The clock strikes 4 p.m., and the monotony of ... You recall your secret weapon -- your power bank. With one swift, well-practiced move, you reach into your bag, pull out your trusty power bank ...

Right now, you can get the Anker Zolo for just $27 on Amazon, slashed down 32 percent off its normal $40 price. The only ...

This is great for iPhone owners as charging in landscape mode enables the handy StandBy Mode feature that which the device into a smart bedside clock. The power banks can even power up two devices ...