Dell Latitude Battery 6 Cell for E6440/E6540/E6440 E6440 ATG Type N3 x 1D 65 WH

Product Information

Stor kapacitet - 5200 mAh - dette er 20% mere end andre batterier med celler uden mærke af lav kvalitet Pay attention to the operating temperature. Temperature is an extremely important factor affecting the life of our battery. To ensure optimal temperatures, you should regularly clean your laptop's heat-dissipation system (with compressed air or a compressor) and avoid using the devices on soft surfaces (which can obstruct cooling vents). When we cranked it up to maximum, the E6540 gave us 41 fps, beating the 37 fps average. The Folio 9470M and the T530 were in a dead heat at 13 fps. Despite the heavy-duty construction, the laptop weighs only 6.5 pounds. While that's not necessarily light, it is lighter than the likes of the HP EliteBook 8560w (7.1 pounds), though the physical size is the same—the Latitude E6540 measures 1.4 by 15.0 by 10.7 inches (HWD).

It allows the battery to communicate with the laptop, providing information about the state of charge, remaining working time, or time remaining to be fully charge. The majority of models use electronic circuits from Texas Instruments, which are also used in original batteries. This guarantees that:We will send high quality Dell Latitude E6540 4400mAh 6 Cell laptop battery compatible with listed model. This is finest quality laptop battery available in the market it will replace your faulty (original) laptop battery. You can expect optimum level of performance just like you were experiencing with your original laptop battery. The new Dell Latitude E6540 4400mAh 6 Cell laptop battery will meet all the specifications so you can experience a consistent performance out of your laptop. There is no need to worry about the reliability of the product as the replacement Dell Latitude E6540 4400mAh 6 Cell laptop battery we ship go through proper quality assurance processes. It is a perfect replacement battery, and on the top price is also very competitive. Tillad ikke fuld afladning. Nutidens lithium-ion- og lithium-polymer-batterier er ekstremt følsomme over for dybafladning. Gentagen gentagelse af en sådan situation kan forårsage uoprettelig skade på batteriet.

Brug batterier. Vores genopladelige batteri er designet til brug. Kontinuerlig fjernelse af batteriet fra enheden har ikke en positiv effekt på dens tilstand. If you’re after laptop buying advice, I’m your man. I’ve been reviewing PCs and technology products for more than a decade. I cut my teeth in PC Labs, spending several years with PCMag.com before writing for other outlets, among them LaptopMag.com and Tom’s Guide. While computers are my main focus, I’ve also written at length about topics ranging from fitness gear and appliances to TV and home theater equipment. If I’ve used it, I have opinions about it, whether somebody’s paying me to write them up or not. Use batteries. Our rechargeable battery is designed for use. Continuous removal of the battery from the device does not have a positive effect on its condition. When buying a new laptop, we rarely pay special attention to the battery life, especially since it always works satisfactorily for a long time at the ...

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At 271 lux, the E6540's display is plenty bright, outshining the 212 mainstream notebook category average and both the ThinkPad T530 (166 lux) and the Folio 9470m (165 lux). You don’t have to get a new notebook. See how to find an appropriate laptop battery and how to replace it!... Avoid short charging times as the battery in our device has the number of charging times specified by the manufacturer.