chai pin Tiếng ANh dịch là gì là chuẩn nhất vậy các pro TA?

ko chơi google translate nhé []

Từ tiếng Anh cho hiện tượng "chai pin" như nguời Việt ta thường nói là "voltage depression", là một dạng "battery memory effect":

A common process often ascribed to memory effect is voltage depression. In this case the peak voltage of the battery drops more quickly than normal as it is used, even though the total energy remains almost the same. In modern electronic equipment that monitors the voltage to indicate battery charge, the battery appears to be draining very quickly. To the user it appears the battery is not holding its full charge, which seems similar to memory effect. This is a common problem with high-load devices such as digital cameras.

Voltage depression is caused by repeated over-charging of a battery, which causes the formation of small crystals of electrolyte on the plates. These can clog the plates, increasing resistance and lowering the voltage of some individual cells in the battery. This causes the battery as a whole to seem to discharge rapidly as those individual cells discharge quickly and the voltage of the battery as a whole suddenly falls. This effect is very common, as consumer trickle chargers typically overcharge.

http://encyclopedia.thefreedictionary.com/Memory effect

Với Pin của máy tính thì dùng từ "Wear Level" (độ chai)