External batteries they are a must for those who are away from home all day and have nowhere to charge their smartphone, most smart phones do not have a good enough battery to work all day, especially if they have more than 1 year of use behind them .
Many online stores sell external batteries in Romania, and abroad you can find thousands upon thousands of models, most of them with prices that start from a few dollars and reach several hundred dollars, all depending on the manufacturer and the battery capacity.
Among all external batteries of quantity existing on the market there are some forgery, or better said by a questionable quality, they promise to offer a certain functionality, but in reality they do not offer even 10% of what their producers promise.
In general these external battery they are sold without branding, i.e. without the manufacturer's name, and in general they have such pompous specifications that it is hard for you to believe that they can offer what they promise, but you are still tempted to try them.
To see how good it is a external battery which promises to store 50.000 mAh, but costs only 15 dollars, an American website thought of buying the product to charge an iPhone 6S more than 20 times, but had an unpleasant surprise.
After connecting the iPhone 6S terminal to the external battery, they managed to do a full double charge before the external battery ran out of energy, even though it should have been able to store more than 20 times more energy than the smartphone battery.
Unpacking the battery, they discovered a typical Chinese product, with no information about the manufacturer, no other details regarding the capacity of the batteries, no other information to make them understand that they really had an external battery in their hands.
The bottom line is that when you see an external battery that promises to offer over 10.000 mAh at a very low price, think 2 or 3 times before spending money on that product.
