Anker's lipstick-size portable charger is just $10 and provides 3,350mAh -- a bit more than a full charge. Trianium's case (which retails for $80 or about £60 and AU$105 converted) sports a 3,100mAh capacity, but still manages to stay slim. In addition to juicing up your phone, the battery case adds a layer of protection with a raised edge around the screen. If you need a lot of extra power, this is your go-to. Zendure's power pack ($55) houses 16,750mAH of extra juice, so you can charge your phone several times without ever looking for an outlet.
Zendure's ngp advanced case for apple iphone 7 - navy blue charger can power two devices at once with a port for small devices (like phones) and another for large devices, like tablets, Mophie's Juice Pack ($119.95 and £109.95, or about AU$167 converted) is more expensive than Apple's battery case, but it provides way more power, The case sports a 3,300mAh battery, and is charged with a Micro-USB cable, Lepow solves the annoyance of a bulky battery case by letting you remove the bulk when you don't need it, It comes in two parts: a case and a battery pack, When you need to charge up, the battery pack latches on magnetically and plugs into your phone's Lightning adapter..
Its capacity is 3,000mAh -- well more than Apple's case -- and a steal at $33. If you want more protection along with more power, the durable Resurgence Power Case does both. Though it adds more heft to your phone, you'll get that extra peace of mind against everyday bumps and drops. Part LED flashlight, part charger, the Enerpack ($44) offers 8,000mAh of juice and two charging ports -- one for small devices like smartphones and another for larger devices, like tablets. This 3.8-ounce case is slim and beats the iPhone's battery case with a 2,400mAh capacity.
The best part? Its price, UNU's battery case can be had for just $35, Like Lepow's solution, Tylt's two-part juice pack ($80) only adds the bulk when you need it, Slide the 3,200mAh battery pack on ngp advanced case for apple iphone 7 - navy blue when you need to charge; slide it off when you don't need the extra juice, Spigen's case ($36) doubles the thickness of your iPhone's size and adds 3,100mAh of extra power, Like many of the other cases listed here, it requires a headphone adapter and lets you know how much it's charged with an LED bar on the back..
Every carrier has made improvements. AT&T doubled its network capacity at the Wells Fargo Center, while Verizon says it's increased wireless capacity in the arena by an estimated 550 percent. T-Mobile has reused spectrum to increase capacity on its 4G wireless network and has upgraded its network within the Wells Fargo Center to make sure it performs at top speeds. Sprint has deployed its new carrier aggregation technology, which uses multiple channels of its 2.5GHz wireless spectrum to increase speeds.
