How Long Will My Phone's Battery Last; Does My Phone Support Reverse Charging; Does My Phone's Battery Contain Graphene; Does My Phone Support Wireless Charging - Huawei Mate 8 Frequently Asked Questions Manual

Huawei Mate 8 Smartphone Feature FAQs
Huawei Mate 8 Smartphone Feature FAQs

1.3 How long will my phone's battery last?

Your phone is equipped with Huawei's proprietary power-saving technologies. Tests show that
the battery will last for a whole day for heavy users.

1.4 Does my phone support reverse charging?

Yes. Your phone supports reverse charging.
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1.5 Does my phone's battery contain graphene?

No. Your phone uses a lithium battery. No graphene is used.

1.6 Does my phone support wireless charging?

No.
1.7 Why does my phone charge more slowly after reaching
80% charge?
The Huawei Mate 8 uses a 4000 mAh high energy density battery and a high voltage quick
charger (9 V/2 A). Your phone only takes 2 hours and 20 minutes to be fully charged. It takes
about an hour to reach 80% charge; and then constant voltage charging starts and takes
control of the charging current. This is a normal phenomenon due to the nature of the battery.

1.8 How long does the battery last on the Huawei Mate 8?

This can only be used to answer one-to-one questions by users on the hotline and is not
to be published on the Internet or elsewhere.
For regular users, the Huawei Mate 8's battery lasts for 2.36 days; for heavy users, 1.65 days
(data acquired from lab tests). The actual usage time depends on specific user habits and the
amount of time the screen stays on.
When the phone is set to default brightness and fully charged:
Battery lasts for 14 hours for home screen operations (one slide on the screen every 5
seconds)
12 hours for instant messaging,
Issue 01 (2016-01-27)
Your phone can be used to reverse charge other phones. To use this function, you need a
connecting cable (micro USB to micro USB) to connect the two phones.
Your phone can also be used to reverse charge Huawei noise reduction headsets.
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