What is Oneken Industry Limited?

Oneken Industry Limited is a professional and skillful manufacturer of power banks, wireless chargers, QC3.0 fast charge car chargers, mini smart projectors, and mobile electronic accessories. They have cooperated with major retailers like Walmart, Kohl's, Macy's, Timberland and Nautica. Oneken Industry Limited has passed various audits, including BSCI, Walmart and VF audits, and holds ISO 9001 certifications.

Should I read the user manual before using a power bank?

Before using your new power bank, you should always read the user manual. Although the use of a power bank is simple and straightforward, this doesn’t mean you should ignore the manufacturer’s recommendations. User manuals are targeted specifically to the device you are using.

How does a power bank work?

A power bank (also known as a portable charger) charges your device via a USB port, so connect it to the USB port and begin charging. Some power banks come with a cable or a variety of cables that can be detached. The cables can then be easily switched between other devices like the iPad, Samsung phone, or other device.

Do you need a setup procedure to use a power bank?

Power banks are quite simple devices so you don’t need to have any advanced setup procedures in order to start using them for the first time. Other types of products might require you to do specific actions such as fully discharging and recharging the electronic device several times before using it. This is not the case with power banks.

How do I charge a power bank?

First, connect one end of the USB cable to the power bank and then the other end to the power source. The power bank will automatically start charging. As the power bank is charging, the power indicator LED lights will turn on indicating the amount of charge left.

Does a power bank come with a charging cable?

Almost any power bank comes with a compatible charging cable that you can either plug into a wall socket or in other power sources such as a laptop’s USB port. Please note that the majority of power banks do not come with a wall charger.