Beware this white marketing when shopping for energy banks

summary

• The real cargo capacity of the Energy Bank is about 40 % of its advertised capacity due to the necessary energy to operate.

• Manufacturers rarely reveal the estimated capabilities, so strike the cell capacity of 0.6 (60 %) to estimate the actual useless power.

• Companies give priority to greater numbers to increase sales, so understanding this can help you make more intelligent purchase decisions.

Behind the large capacity numbers promoted by companies for their own energy banks, they should be aware of them: the actual charging capacity is 40 % less.

The reason for your power banks is weak

Ever before, I felt that the total Milliaamp (MAH) watches of your energy bank are not completely in line with the charge it provides? The reason for this is that the statistical companies are used to announce energy banks represent their cell capacity instead of their estimated ability.

Cell capacity (or battery capacity) is the total MAH for battery cells at the Energy Bank. Any rechargeable battery device will list its cell capacity, which simply tells you how long the battery will continue. This can usually rely to report the entire available battery in non -charging devices. For example, if the modern smartphone is 4000 mAh, this will be considered the maximum battery life.

Power banks operate differently because they need to use part of their battery cells to work, along with the part they transfer to other devices. More specifically, they need to increase their efforts to match the device that is shipped, with an inefficiency in the process of transforming the energy, which leads to more energy loss. After calculating these variables, you get a classified capacity – useless charging power – the hair is usually less than 40 % of the cell capacity.

Therefore, to use our 4000 mAh smartphone per hour, for example, you will need a 5600 mAh cell power bank to fully charge it. That is why your power bank appears to be weak, even if not. It is a mistake in how to market them, not how they work.

Where can information be found about estimated capabilities

Almost, each bank plant announces the ability of its products cells and overlooks any online information about the estimated capacity. In reality, With the exception of NakhrMy country did not find the disposal of this article any factory until he recognized the topic.

You will usually find this information on the package and sometimes in the fine printing on the power bank itself. This will not be much if you are buying an online product, but if you are in a retail store, be sure to check this before buying.

The easiest way to estimate estimated ability is to hit the cell capacity of 0.6 (60 %). Anker provides a transfer formula on its support page You can use it for a more accurate number, but this equation will always divide 60/40.

Manufacturers can do better (but no)

Companies do not do anything illegal by announcing the capabilities of cells, but they are also not really honest with customers unless they also list the classified capabilities.

It is clear that the largest numbers lead to greater sales, but this larger number does not reflect the real experience that people will get with any specific energy bank. Money talks, so I doubt that this practice will change unless a kind of legislation (do not breathe your breath), but once you learn about the interface, it is impossible not to see it.

This does not mean that energy banks are not high -quality products. This is how they work. The 6000 mAh seeded capacity in the 10,000 mAh cell capacity charger is sufficient to give any full charging device and then some. Power banks remain a great way to get your devices all day.

The real thing that must be taken into consideration is that the higher the cell capacity of the Energy Bank, the greater its contrast with the capacity capacity. The percentage does not change, but you still lose a larger part of useful fees. For example, the cell capacity will get 20,000 mAh at 12,000 mAh, and you will get 30,000 mAh at 18,000 mAh, and so on. It begins to feel confused in those higher capabilities, even if three of the power banks with an area of ​​10,000 mAh have an equal footing to a few 30,000 mAh per hour.

---

We hope this will distinguish one of the most confused aspects to buy an electric bank. Use this knowledge with more responsibility than manufacturers.

If you are on the market to get a battery, why don’t you check our best power banks?