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What is a power bank?
A power bank is a device with an internal battery that will keep your portable devices charged while you are on the go. You can use it to charge any device that uses a USB power cable. This is a perfect way to boost your laptop if you’re working while on the commute. The bank itself is also charged up through a USB power cable and is compact in design, allowing you to carry the power bank around with you.
How does it connect to my device?
This blue Ultramax power bank has a single USB socket, which can be connected to a large number of products including your smartphone, tablet or MP3 player for recharging.
Is it rechargeable?
This power bank contains a lithium ion battery cell which can be recharged in under four hours from flat. This means you’ll have a portable power supply ready whenever you need it.
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