With the development of science and technology, people have more and more portable electronic products, such as mobile phones, iPads, cameras and so on. These products all need a lot of electricity, but often their original batteries can not meet the long-term use, and some original batteries are troublesome to carry.In order to solve the trouble caused by this, the power bank was born.However, the basic knowledge of how to use it should be mastered.Battery quality and capacity are very important, battery loss speed, the length of life depends on many factors: the intensity of use, frequency, will affect the life of the battery.

    1. Waterproof and moisture-proof.If the weather is wet, go home and turn on the TV, sometimes the picture will need to = a period of time to become clear buffer, this can be seen on the effect of humidity on electrical appliances.So the power bank ouedkniss must be put in a dry place.

    2. Avoid bumps and squeezes.Do not put the charger on the bedside table or sofa, be a variety of magazines and books or heavy weight pressure, it is easy to damage the battery battery.

    3. Heat and cold protection.In an ultra-cold environment, when the internal temperature rises, the charger will form moisture and damage the circuit board.Of course, the charger should not be exposed to sunlight, otherwise, the battery will overheat, which will affect the performance of the battery and shorten the service life of the battery, and even cause the risk of explosion.

    4. Long periods of unused time.If the charger is shelved for a long time, not to use it, it is necessary to carry out a charge and discharge maintenance every once in a while, it is best to carry out once a month, so as to ensure that the internal battery is in the best condition.