keychain power bank with cable 2600mah 2200mah 2000mah

keychain power bank with cable 2600mah 2200mah 2000mah

Lightweight, Compact, and Durable: The keychain power bank is constructed out of durable ABS plastic which makes it small enough and light enough to carry with you everywhere you go!
Charge Your Phone on the Go: Rechargeable 2600 mAh lithium ion battery can quickly restore most batteries to full charge whenever and wherever.
Safety Features: Automatic sleep function, power loss prevention, over-charge protection, over-discharge protection.
Micro-USB Charging Cable Included: The micro usb cable has a built in dock that's attached to the power bank so it's always there when you need it.

FAQ:

Is the mobile power supply universal? The reason why mobile power can't charge some mobile phones
All mobile phones can be charged as long as they are equipped with a suitable charging cable.

Can For  IPhone and Android phones be used?
It can be used with a suitable charging cable.

Why does the mobile power supply generate heat when it is working?
Electronic products will be hot during use. Charge the phone with the original charger and the phone will heat up. As long as the temperature is within the normal range, it is safe.

Does mobile power have an impact on the life of the phone? .
No effect, just like normal adapter charging.

Can the mobile power supply be taken on board?
Mobile power with capacity parameters can be taken on the plane, generally not more than 100WH (power supply below 27000mah)

Is there any speed for mobile power charging?
In some cases, the charging speed is mainly related to the parameters of the PCB board and the parameters of the charging line. The charging current is large, the charging speed is fast, and the current is small and the speed is slow.

Some mobile power supplies on the Internet are very cheap, 1.5-4.5USD. Why are you so expensive?
Our power supply has a one-year warranty and sufficient capacity. Different quality, different price. 

What documents are needed for mobile power transportation?
Maritime/Air Transport Certificate, MSDS, UN38.3, etc.

Why can I charge my mobile phone for 3 times at the beginning of the mobile power supply? Now I can only charge more than 1 time.
The mobile power battery itself has a certain service life (usually about 500 times). The more the number of uses, the smaller the capacity will be.