subject: Different categories to buy lithium batteries [print this page] Different categories to buy lithium batteries
Different categories to buy lithium batteries
Laptop battery Dell Laptop Battery
Multi-brand lithium batteries currently on the market, such as river carp, mixed, allowing users to feel confused. If you want to buy original battery, I suggest you not to go quite a mixed bag of electronic matching market, it is best to a more reputable store or franchise stores. An original lithium battery, the price is not lower than 300 yuan. Some people say that even if the 150 can be purchased cheaper Yuanzhuanglidian pool, he must be lying. Buy original batteries is to buy to understand. So remember to invoice, so that it is not afraid Maidaojiahuo.
Much cheaper if you plan to buy a compatible battery, you will need to know related to the battery performance of a number of technical indicators are: voltage, mAh (capacity), number of cycles, the battery adaptability (low temperatures, long periods of use), stability, compatibility.
Many users compare the capacity of the battery when the voltage is often overlooked problem. For example, a 3.6v, 1200mah battery A, and a 7.4v, 700mah battery B, a lot of friends will find a relatively strong 1200mah battery. But in fact it really should be a powerful battery B.
In addition, we can not believe some of the battery so marked data. For some there is no moral of the manufacturers, they can easily exaggerate the capacity of the battery 10%, anyway, or in the tolerance range; they will obviously only 100 times the cycle life of the battery said to have 1000, when the problem occurred When you use the "use of a problem" and other phrases to be evasive.
The number of cycles and product stability, and only through actual use to be able to feel the draw. In particular, some underground factory-made batteries (those batteries to use such counterfeit batteries), in particular, like the number of cycles in exchange for the initial expense of a high capacity. For consumers, not yet purchased, are not directly determine, this case should be on a good warranty replacement and the business period. Can also refer to the experience of the previous purchase, to choose.
