Power banks are one of the modern portable technologies that can be defined as portable power batteries. The power bank manufacturer introduced this technology to use circuitry to control the power in and power out.
These batteries can charge up using a USB charger when current or power is available and then used to charge battery-powered devices such as tablets, mobile phones, and other devices that usually use a USB charger.
What is power bank
The term power bank can liken to a financial bank where funds are deposited, stored, and withdrawn when the user needed. These technologies are often referred to as portable chargers. They can charge electronic devices like laptops, tablets, or mobile phones without connecting to the mains while charging.
However, these power banks need to get charged and normally require a mains charger. The power bank does not get discharged unnecessarily.
Power bank lifetime
Two core forms of a lifetime are associated with these power bank’s technologies.
Charge discharge cycles:
Any rechargeable battery gradually wears out. Normally, battery lifetime is quoted in terms of the charge-discharge cycle number. The cycle can undergo before the charging performance falls by a given degree. Some of the cheaper portable chargers have just a life of 500 or so charge-discharge cycles. On the other hand, better power banks have lifetimes of many charge-discharge cycles.
Self-discharge time:
All types of battery cells, either a rechargeable charger or primary charger, have a certain self-discharge level. For rechargeable batteries, come up with their control circuitry. A small power amount must keep these circuits active. As a result, there is only a limited time that a battery remains fully charged.
A right level of power bank can charge approximately 6 months with only a small loss of power. Contrastive ■■, the lower quality power banks only retain a useful charge for about one month. These statistics are for room temperature, but storing power banks outside these temperatures significantly reduces the charging performance.
The Advantages of having a Power Bank
To get all the following advantages, you need to buy a power bank from a reliable power bank manufacturer only. The most prominent benefits of having a power bank include:
Smart Charging
Smart charging is one of the features that more and more power bank manufacturers implement in their devices. Smart charging is a thing with most modern smartphones, and it is a high trend that has ruled over the power bank industry. The smart charging feature charges your smartphone faster, so the power banks are very beneficial devices.
Access to Power Anywhere
If you are many hours away from your house or are stuck on the way, no matter, a power bank gives you the ability to keep your electronic device at a healthy battery level. You do not need to worry about having a ■■■■ battery phone again, especially in the case of emergencies. This modern technology makes the work easy.
Highly Portable
These portable devices are designed to be easy to travel with them. You can travel easily without any worry about your phone charging.
Smartphones and other electronic devices are indeed ruling the lives now. Without smartphones, life is incomplete nowadays. The power bank manufacturer manufactured lightweight and slim devices designed for traveling purposes. You can easily pack your power bank with you and carry it the way you want.
Universal Charging
The majority of power banks are designed to charge various types of devices. This portable charger is perfect for people with more than one electronics brand, such as a Samsung tablet or iPhone. You can charge two or more different devices with the same power bank at the same time.
The Disadvantages of having a Power Bank
Just like the two sides of the same coin, the power bank also has some significant disadvantages of having a power bank include:
USB Charging
Unfortunately, power bank charging is a little less convenient as compare to the electronic devices charging. Most of the power bank units come with a USB input, which means that you cannot charge them in a socket before traveling. On average, a power bank charging can take up to 15 hours to charge fully.
Not Suitable for Everyone
If you are the one who doesn’t use a phone often or someone who does not frequently go traveling, then a power bank is not much fruitful. You do not need to spend an extra penny on these portable devices for the name of convenience.