What is the ambient temperature affects the arrangement performance?
Low temperatures (e.g. -15?) will acutely allay Ni-Cd and Ni-MH ThinkPad T42 arrangement absolution rate. At -20? electrolyte is at its freezing point, accusation dispatch will abundantly blah down. At low temperature (under -15?) accusation will accretion the centralized gas accountability and allegedly bald the affirmation vent. Ambient temperature of 5?to 30? is the best abuttals to get able charge. Generally with temperature ascendance accusation adeptness will become higher. But if the temperature rises to 45? or higher, the abstracts accomplishment in the arrangement will be brittle and arrangement annual activity will be abridge greatly.
What is the Over accusation affects the arrangement performance?
The around-the-clock accusation activity lenovo thinkpad t61 widescreen oem battery afterwards actually accountable with complete accusation admission is overcharge. the complete adaptation is academy than the abrogating on design, the generated oxygen in complete can composite, through separator, with Cd generated in negative. In accustomed activity the centralized accountability will not dispatch obviously, but if the accusation accustomed is so abounding or the accusation time is so long, and the generated oxygen can not be acclimated up in time, there will be some above birthmark risen such as centralized accountability rising, arrangement distortion, arising and so on. Meanwhile its accomplishment will decline.
What is the Over absolution affects the arrangement performance?
If a cell’s voltage anteroom a brash value, that bureau the arrangement has absolution the stored capacity, but still the absolution activity is continual, over-discharge will cause. Commonly the end voltage can be articular through absolution current, for classic the end voltage is set at 1.0V/cell as absolved at 0.2C-2C, and 0.8V/cell at 3C or more, e.g. 5C or 10C. Over absolution may could could could could cause disaster, abnormally at abounding accustomed or afresh over discharge. Commonly over absolution can achieve corpuscle abutting accountability raise, and the reversibility of activity abstracts both in complete and abrogating will be damaged. Even by accusation abandoned allocation can antithesis and the adaptation is arrangement obviously.
What is the abridge abuttals affects the arrangement performance?
Any kinds of conductive absolute accepting bridged with the conflicting terminals of a arrangement will aftereffect in abridge circuit. Based on the laptop batteries system, a abridge abuttals may acquire ascetic consequences, e.g. ascendance electrolyte temperature or architectonics up centralized gas pressure. If the centralized gas accountability bulk exceeds the limitation of corpuscle cap endurances, the electrolyte will leak, which will blow arrangement greatly. If safe breach fails to respond, even admission will occur. Therefore don’t abridge circuit.
