newdery upgraded samsung galaxy s9 plus battery case qi wireless charging compatible, 5200mah slim rechargeable extended charger case compatible samsung galaxy s9+ plus (6.2 inches black) newdery <br>specially designed for samsung galaxy s9 plus: <br> <br>built-in an outstanding power capacity of 5200mah, offers up to 100% extra battery life, no interruption in your leisure time. <br>the battery juice case is ideal for all galaxy s9+ plus owners. <br>the external battery case protects its exterior through day to day activities. <br>use your original type-c usb cable to charge the power bank case then you will be able to power up anywhere. <br>hit the button on the back 3s and start/stop charging your device. <br>the case charger supports qi wireless charger. <br> <br>product specifications: <br> <br>battery capacity: 5,200mah <br>battery type: li-polymer battery <br>materials: tpu+pc <br>input/output: 5v/1.8a <br>type-c usb input/output port <br>time of charging case by wireless charge pad: about 5.88h <br>time of charging the phone by wireless charge pad: about 5.83h <br>time of simultaneously charging the case and the phone by wireless charge pad: about 11.88h <br>time of charging case: about 4h <br>time of charging cellphone: about 2h <br>charging simultaneously:about 6.5h <br>case weight: 4.7oz <br>dimensions: approx. 6.42*2.99*0.73in