subject: Notebook Batteries Can Often Be Seen 4400mah [print this page] laptop battery life determinants laptop battery life determinants
Laptop battery standby time determined mainly by the mAh value. In general, the more the batteries, mAh greater the longer standby time. Notebook battery life mainly to measure the charge and discharge times, the quality of the products qualified for the 500-600 times normal. Therefore, the effective use of laptop battery within a period of 2 years, the battery will expire aging, the drastic drop in standby time of impact notebook mobility.
Knowledge of the first lesson notebook battery select and use
Battery parameters to see how
4) Key: laptop purchase, how to see the battery parameters
Buy notebook, consumers often see is the parameter list and quotation. Among the parameters on the laptop battery only one or two. That is, is not Li-ion battery and a few core. Tell you that the market is now the most common is the 6-ion battery. Normal life time, high-performance mode, up to 2 hours (except for those outside BT notebook).
A common understanding on, we see how it says on the battery parameters. Notebook batteries can often be seen 4400mAh, 2200mAh nominal value such as batteries, and I said just now is to determine the life mAh capacity of the key. I am sure there will be many of my friends think that the bigger the better mAh. But in fact not the case, the real master, a unit of battery capacity should be regarded as "Wh", its Chinese name "Wh." Of course, "Wh" and the "mAh" is a close relationship with the following formula: Wh V 1000 = mAh be noted that the measurement of electrical power consumption of the unit itself should be a power, that is, "Watt."Laptop battery
