RUNSY HTC ONE M9 Battery Case, 4500mAh Rechargeable Extended Battery Charging Case for HTC ONE M9, External Battery Charger Case, Backup Power Bank Case with Kickstand (Black)
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RUNSY HTC ONE M9 Battery Case, 4500mAh Rechargeable Extended Battery Charging Case for HTC ONE M9, External Battery Charger Case, Backup Power Bank Case with Kickstand (Black)
RUNSY HTC ONE M9 4500mAh battery case
Specifications: Brand: RUNSY Compatibility: for HTC ONE M9 Capacity: 4500mAh (16.65Wh) Material: ABS + PC Input: DC5V/0.8A Output: DC5V/0.8A Battery cell type: Lithium Polymer Color: black, white, gold (optional) Charging time for the phone: 1-2 hours Charging time for the battery case: 6 hours
User tips: 1. Slide the phone into the battery case. Make sure that the phone is well connected to the USB connecter of the battery case. Then you can start to use the phone. 2. Charging for the phone: just press the power button at the bottom of the battery case to start charging. And press the power button again to stop charging. 3. When you charge the battery case with the phone attached, the battery case will be charged. If you would like to charge the phone first, you have to turn on the power button at the bottom of the battery case. When the phone is fully charged, the battery case will be charged next.
What's in the box: 1 x HTC ONE M9 4500mAh battery case 1 x User Manual
Note: 1. Please charge the battery case fully and deplete the power of the battery case completely at the first use. 2. Please use the original charger that comes with the phone to charge the battery case. Generic or non-original chargers usually cause the battery case to malfunction. 3. Please turn off the battery case while not using. 4. Don't break or dismantle the battery case. Don't throw it into the fire. And don't place it in the hot or humid place.