Buy Power Bank
Buy Power Banks!
Power banks are a range of portable charging devices that were designed to alleviate the frustration many of us face when operating modern devices; their charge just doesn’t last. They are a handy tool when on the go, on holiday, or in between meetings when there is no plug point in sight.
Quality that packs a punch
All of QD Cellular’s power banks are of European and American standard, and have a built in rechargeable Lithium-Ion battery with a power capacity ranging from 2000 mAh to 10 000 mAh which will ensure that your device gets a full charge, while you’re busy doing life.
We are currently stocking a range of power banks in our Muvit and Energizer brands! The Muvit and Energizer Power banks come in an assortment of capacities, weights and sizes, supporting a variety of features with:
-Micro USB to USB connector
-LED light display that shows when the device is fully charged, as well as how much charge is left in the device
-USB outputs - support smartphone and tablet recharging
But what size power bank do you need?
This is the question that most consumers ask when deciding what size power bank they require. All the various specification and numbers written on the packaging look confusing, right? But it’s actually quite simple. There are 2 basic measurements that you need to consider:
What are the different charging capacities?
The charge capacity of the devices is measured in milliamp per hour (mAh) which is used to describe the energy charge that a battery will hold and how long a device will run before the battery needs recharging. A Power banks capacity is measured in mAh to give you an indication of how much power they hold and how many times they can charge your device.
The higher capacity Power Banks such as the 10 000 mAh device means you can charge for example an iPhone 5s with a battery capacity approximately of 1500 mAh, up to 5-6 times on a single charge of the Power Bank.
Rate of charge/Output Amperage
In plain English, amperage is an amount of electricity than can pass through an electrical circuit. It is measured in Amperes or Amps for short and the symbol is an A. In general, USB ports support (in a 5V charging mode) amperage between a 0.5A and a 2.1A. A good portable charger should support at least 1A on every charging port, below that amperage it functions more as an external battery than a charger.
If your device's power consumption is relatively high, charging it at 0.5A using your device, you might notice that despite your charger being connected, you still are losing battery power, just a little slower. When you choose the best portable charger for your smartphone or your tablet, you should make sure that the charging port's amperage is at least 1A for smartphone and for charging tablets it should be rated 2A.