battery case

I like replacing batteries in real-time more than using those external battery, and battery cases where you still need to charge them with a USB cable. Replacing empty batteries with charged batteries on smartphones can be a hassle since you need to turn off the phone, and take off the case's...

Mesuit is the size and shape of a battery case and, in fact, it actually functions as one, giving an iPhone 6 or 6s additional 1,700 mAh of power, or 2,500 mAh for the iPhone 6 Plus and 6s Plus. The secret, however, likes inside the case, which hides practically the barebones of a smartphone...