AUSTIN Casebus Classic Battery Phone Case, Portable Charging Cover, Priority Charging Rechargeable Backup Charger

Please check the model of your phone before making a purchase;
[Charging and Protecting 2 in 1 Function] Built-in short-circuit and overcharge protection. The phone and battery case will be charged at the same time while plugged in. The charging will be stopped after fully charged. Use the original charger and cable that come with the phone to charge the battery case as generic or non-original chargers and cables usually cause the battery case to malfunction.
[Turn On / Off] Integrated power switch allows you to turn on / off the battery case quickly. 4-light LED indicator shows the power status of the battery case. And each light represents 25% of the power. The battery case won’t automatically charge the phone when the phone battery runs low. Click the power button to start charging. Long press the power button to stop charging.
[Perfect Fit] Slim design with accurate cut-outs. It’s perfect for traveling and outdoor activities. You can also easily access to the buttons and ports of the phone without removing the battery case.
[Premium Material] Made of high quality material, unique and comfortable tactile impression. Protect the phone from bumps, scratches and dust.