Brief introduction of power bank
2013/12/6 view:
Power bank, also known as the "external battery" and "external battery", "backup battery" and "digital charging
mate", "charging", it also has a very individual character: the name of "lover", because of the popularity of digital
products ,mobile power supply was growth and develop rapidly, its definition is: convenient and easy to carry with
big capacity portable power supply.
Nowadays digital products become more and more diversification, the use of it are more frequently, linked to our
daily life is becoming more and more close, so how to improve the use time of digital products and electronic products,
convenient people's life, timely supplementary power source, the importance of play its biggest effect is even more urgent.
Mobile power supply, it is in view of the best solution and solve the problem, carry a mobile power supply, you can charging
for a variety of digital products anytime and anywhere.
Mobile power’s quality mainly depends on two aspects of batteries and the protection plate. High quality batteries is the
foundation of life mobile power supply, the normal life of lithium polymer batteries above 18650 cylindrical lithium-ion batteries,
and safe hidden danger is relatively low, the former can generally be used two or three years. Good protection board conversion
rate can reach more than 90%, average is about 80 ~ 85%, only 70% of poor, if the conversion rate is lower than 80% means that
the mobile power line loss is bigger, the calorific value of batteries is big.
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