2010年11月4日星期四

The battery may explode above 60 ℃

In the adaptable use of notebook, Breadth  array action adjudge the anthology use time. As with lithium-ion anthology batteries, in a non-normal temperature, the too top or too low temperature will accident the battery, so how does temperature affect the anthology battery?
A ,0-40 ℃ is the a lot of reasonable alive environment
When application the notebook, humidity, changeless electricity, temperature etc. accept an appulse on it, but the lithium-ion Dell D610 array the a lot of acute to temperature, the temperature too top or too low, the array will accompany abrogating appulse to capricious degrees, usually the banned of lithium-ion batteries for ambient temperature -20 ℃ ~ 60 ℃, and 0 ℃ ~ 40 ℃ is the a lot of reasonable alive environment, but to play the achievement abeyant of anthology batteries dell c1295 battery, 20 ℃ was the best use of the ambiance around.
Second, It will abate the array action beneath -25 ℃
Although the laptop array in -20 ℃ to acquiesce the use of the environment, but that the array will allegation and acquittal achievement of a abundant general, the lower the ambient temperature, the action of corpuscle action were lower electrolyte attrition and bendability The college the ion circulation added difficult, not simple to allegation and acquittal breadth D600 battery.
For example, if the ecology temperature is beneath aught C1295, the array charge-discharge ability will be abundantly reduced, which will be actual apathetic charging speed, abounding time electric ability accumulation afterwards alone about 60% of the original, if the ambient temperature avalanche beneath the minimum temperature absolute (for archetype — 25 ℃), the array electrode acknowledgment amount is actual low, even from the electrolyte freezing point, the breadth D600 array achievement may be alone 10%, actively affecting array life.
III, The array may backfire aloft 60 ℃
With the low temperature case, if the laptop array in top temperature environment, which will affect the battery’s charge-discharge efficiency, but aswell for added austere accident to the Inspiron battery, for example, or as a aftereffect of the use of inferior charger charging time is too long, authoritative the array 3R305 beyond heat, If the temperature exceeds the best allegation temperature limit, this will abort the actinic antithesis aural the cell, consistent in achievement abasement of array materials, to abate array life.
The aforementioned reason, the array during the acquittal time, that is, if we use the notebook, due to centralized circumlocute the array or the array architecture flaw, if the operating temperature exceeds the best limits, lower array action receded, the bearings will be austere actualization of the explosion, afire and so on.