Power banks are extremely useful tools, especially if you are the type of person who likes to go out into nature, or like to travel. For some people, having a smartphone can make all the difference, but you can’t always be near the source of electricity. Power banks solve that problem. They are compact, but hold enough electricity to fully charge your phone. You could be traveling on a bus, and use a power bank to charge your phone and play on TonyBet.
In this article, we will talk about important features of a power bank, and what you should pay attention to when buying one.
Recharge cycles
When buying any rechargeable battery, it’s important to consider recharge cycles. This describes how many times a battery can be recharged until it loses its capacity or effectiveness. Technically, this number describes the lifetime of a battery. In an ideal scenario, it should be somewhere between 500 to even thousand. Do not buy anything with less than 500.
Also it’s a good idea to pay attention to how much battery is spent when the power bank is idle. Power banks should not discharge easily. A good quality unit will keep the charge for multiple months, but badly designed units might lose it after a few charges. Also units that have displays might drain a little bit of battery.
Capacity
The most important feature of a power bank is how much electricity it can hold. These days you can buy power banks that can store up to 25000 mAh of charge. This is enough to charge some smartphones for ten times! It’s a lot of power. However, these high capacity chargers tend to be bulkier. Unless you’re planning to store the power bank in a backpack, it’s better to get other models. There are plenty of power banks with 10000 mAh charge that are very slim and not noticeable in the pocket or purse. These are perfect for people whose phones have weak batteries. Other people excessively use their devices, so they have to recharge them a lot more frequently.
Material of a power bank
Material is another important factor that affects the quality of a power bank. Lithium is the most common material used for batteries, but scientists are constantly working to discover new materials and technologies for storing charge more effectively. There are actually two types of lithium batteries: Lithium Ion and Lithium Polymer. The former are typically used for compact power banks that can store a significant amount of electricity. Lithium Ion is more dense, therefore it requires less material to store electricity. Polymer batteries take up more space, but they are better because of longer lifetime. However, it is also a more expensive choice of two Lithium materials. Ultimately it is up to you to arrange your priorities and make decisions accordingly.
In this article, we described different types of power banks. Hopefully our article will help you make a decision to buy a power bank. These units are truly useful, and once you will get used to having a power bank, you will never go back.