Product Reference: 40038
Integrated 3000mAh battery provides over 100% more power
The Naztech Power Case for the Samsung Galaxy S4 features a built-in 3000mAh battery that nearly doubles the usage of your device. Now you can enjoy your phone for voice, music, video, games and business applications with extended and stable power.
Slim and durable design
Designed to provide superb form and function, the Power Case is slimmer than most other battery cases on the market whilst also ensuring that your S4 is protected from light knocks and scratches.
Anti-slip material design
Located on the sides of the Power Case is an 'anti-slip' textured silicone that prevents you dropping your S4. This material also makes the phone much more comfortable to hold too.
LED battery status lights let you know current charge capacity at a glance
On the back of the case are a series of five LED status indicators that light up at the push of a button to tell you the current charge left in the extended battery case. They also flash to indicate when the case is being charged via micro USB cable or through a mains/car USB charger (not included)
Includes short-circuit and over-charging prevention for smarter charging
The Naztech Power Case includes an automatic shut off feature that prevents your Galaxy S4 from continuing to charge once the battery is full, providing a smarter, more efficient charging solution over traditional chargers.