While elegant added features typically don't harm, they're definitely not always necessary. Kinkoo's newest battery power is nova ($99.9), a 10500mAh backup energy unit, and it does not incorporate a torch or any of the different bells and whistles battery makers have now been packing in recently. Rather, itis stripped down to the bare requirements: some lamps, one output slot, and one input interface showing how much battery is quit, activated by moving. Crammed in a aluminum housing, nova is fairly slender at only 0.32” solid, and comparable size as an iphone-5 or 5s, but a bit shorter. The size and shape ensure it is easy-to travel with, either in a wallet or in a bag. It can put-out upto 1 Amp of strength, used using an integrated cable, and pulls strength from the micro-USB Power bank charger . This makes it best suited for iPods and iPhones. We examined it with a completely exhausted iPad mini because of its capacity, although cost is won’ted by iPads at their utmost velocity when attached to this battery. Our prior assessments of other batteries show that a 10500mAh cell must provide just a little over 45% within this circumstance. nova outdid that, providing only afraid of 47PERCENT before running dry. On an iPhone, that’d convert to a full-charge and a half. Like a straightforward, effective alternative, nova therefore earns a B rating, and is a great item. For the same fairly extreme value, it's possible to select Fluxmob’s Bolt, which has the same volume along with the extra benefit of built-in wall prongs. However for those seeking ease, kinkoo’s battery provides that, plus stable performance. We’re looking towards upcoming versions that service whole-speed tablet charging.