subject: the original purchase of the battery power should not blind faith [print this page] we have to buy batteries to the regular stores, not to yield to the temptation to buy cheap store with no brand batteries, these batteries if not using NiMH / Ni-Cr posing as lithium-ion batteries, the quality is not to be commended, not only the use of time and short life, but also potential safety problems, not sure about the factory time, in other words, the factory too long lithium-ion battery, assuming that its quality is very good, if stored at 30 degrees above the environment, one year get your hands after this piece of battery capacity can be used up only 6 when it became a factory. Batterylaptop battery
2, regular factory production of lithium battery factory usually mark the date of purchase of a regular factory product also choose the date of the latest. Avoid long-term placement resulting electrode passivation, capacity decreased.
3, the truth is always a point of a sub-price goods, lithium battery price is not sky high but certainly not the price of cabbage leaves, Take QD batteries can reach 6C capacitance and quality of the original battery, price is not less than 50 yuan!
4, the original purchase of the battery power should not blind faith, the original call quality is good, but not necessarily better than the battery compatible with many brands of alternative lithium battery quality and life is good, as long as the manufacturers can produce more than willing to call the original quality capacity and better battery life indicator. JS is the master of some of our power not to buy non-indigenous psychology, big fake batteries, power play are all in their original grades, even Naohara electricity, has been raising prices to make things KF is not great value. Therefore, since the models to look for, you can purchase a variety of alternative capacity batteries.
5, the last point, or would like to emphasize, not to the streets and some shops to buy lithium batteries, as far as I know, because of lithium battery production process although the characteristics of complex but can be a simple, some cottage industries in the production process is extremely simplified Waste products are sold in such places.
the original purchase of the battery power should not blind faith
