How to buy laptop battery–two
Theoretically, the higher the value is , the battery is used longer in the same configuration . The laptop battery manufacturers are rather detailed for the battery, we can often see the "six core 4400mAh", "4 core 2200mAh" nominal value as batteries, but in fact it is not the capacity of 4400mAh, or 2200mAh which is directly determine laptop working hours. When we talk about computer power consumption, the total nominal power use, rather than simply current. To common 2200mAh, 3.6V batteries, for example, some small way may be formed by four batteries in series, the voltage is 14.4V, Capacity 2200mAh. For many 14-inch notebook, you may use 2 and 4 strings of 8-core hybrid mode, the voltage is still to 14.4V, capacity doubled to 4400mAh, ensuring a longer duration of use. However, the same is 2200mAh, 3.6V batteries, if using 2 and 3 series of 6 core of a mixed mode, the battery capacity is still to 4400mAh, voltage drops to 10.8V, If you look at capacity, its using time should be the same as the 8 core battery. If you press the power to count, 8-cell lithium battery, power should be 63.36Wh, 6 cores for 47.52Wh, 4 core for 31.68Wh. According to this value, 8-core advantage of lithium batteries can be reflected.