subject: Nickel Cadmium Batteries Can Withstand Overcharge Or Over Discharge. [print this page] In recent years, the rapid development of microelectronic technology, especially large-scale and ultra large scale integrated circuits in the application of radio and television equipment, so that ENG camera (video integration), both small and light weight. Particularly digital devices laptop editing system application that allows quick and easy news editor, production cycles shorten, so that information timeliness greatly improved. To meet this need, professional, high-performance, high capacity, portable smart, economic and durable nickel-cadmium batteries, lithium batteries came into being. These batteries have just been released, many of the features familiar to people not currently on the features, technical performance, use and maintenance of knowledge, described as follows: Battery
Nickel-cadmium batteries can be repeated in more than 500 charge and discharge, economic and durable. Its internal resistance force is small, both the internal resistance is small, fast charging, but also to provide high current load, and the discharge voltage is very small, is an ideal DC power supply batteries. Compared with other types of batteries, nickel cadmium batteries can withstand overcharge or over discharge. Nickel-cadmium battery discharge voltage is different according to their discharge device, each unit cell (Cell) is about 1.2V, the battery capacity in units of Ah (ampere hours), mAh (milliamp hours), said discharge end voltage limits to "discharge termination voltage", nickel-cadmium battery discharge termination voltage 1.0/cell (cell batteries for each unit). Self-discharge rate, nickel-cadmium batteries were placed in long cases, properties will acer laptop battery
dell laptop battery not deteriorate, after fully charging the full restoration of the original features, it can be -20 +60 temperature range. As the unit cell using metal containers, sturdy and durable; with fully sealed manner, does not appear electrolyte leakage, there is no need to add electrolyte.
