California-based tech company Mophie has just launched upgrades to its external battery family, adding on updated models of the Powerstation line and Powerstation Plus. The former release comes in four different storage configurations – from a 3000 mAh compact battery to an incredible 12000 mAh gadget – and neutral yet stylish colors, which include white, space gray, rose gold and gold. Driven by Los Angeles street art influences, the Powerstation mini has more vibrant color options, from pink to blue to purple to black. Meanwhile, the redesigned Powerstation Plus features colored aluminium plates on the top and bottom and an improved built-in charging cable with a dual tip design. While the gadget itself is slimmer and sleeker, it comes with a second USB port that allows users to charge two devices at the same time. Head over to the Mophie website to purchase them now.