Undgå korte opladningstider, da batteriet i vores enhed har det antal opladningstider, der er angivet af producenten. Brug batterier. Vores genopladelige batteri er designet til brug. Kontinuerlig fjernelse af batteriet fra enheden har ikke en positiv effekt på dens tilstand. The laptop model is usually located on the bottom of the device, reads it and enters it in the shop's search engine. On the 3DMark11 benchmark, the E6540 notched 2,433, nearly doubling the 1,231 mainstream average. The Lenovo ThinkPad T530 and the HP EliteBook Folio 9470M and their Intel HD Graphics 4000 GPUs scored 625 and 594 respectively. Vær opmærksom på driftstemperaturen. Temperaturen er en ekstremt vigtig faktor, der påvirker vores batteris levetid. For at sikre optimale temperaturer bør du regelmæssigt rengøre din bærbare computers varmeafledningssystem (med trykluft eller en kompressor) og undgå at bruge enhederne på bløde overflader (som kan blokere køleventiler).

Stor kapacitet - 5200 mAh - dette er 20% mere end andre batterier med celler uden mærke af lav kvalitet Since 1982, PCMag has tested and rated thousands of products to help you make better buying decisions. See how we test. 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.Batterikoden er placeret på indersiden af hvert batteri på mærkepladen. Læs koden og indtast den i butikkens søgemaskine. 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. If you own one of these laptops, it is likely you are referencing this guide because your system shipped with the Core i7/Radeon 8790M configuration and a 6 cell battery, or the battery is worn out. This guide will show you how to replace the battery in the E6540. 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).

Den bærbare model er normalt placeret i bunden af enheden, læser den og indtaster den i butikkens søgemaskine.

Whether you can use the charger or not depends on the severity. If the sense IC is intermittent, you can often use the charger with the problematic sense IC, but it's just a temporary workaround. The charger needs to be replaced.

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. The company also includes its Dell Audio software, which offers three settings (Voice, Music and Video). After switching between the presets, we found Music delivered the best audio quality overall for music and dialogue.match til computerelektronik og drivere - batteriet kommunikerer med den bærbare computer nøjagtigt som det originale batteri match to the computer electronics and drivers - the battery communicates with the laptop exactly like the original battery 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). Cellerne fra Li-Ion Green Cell testes batterier med høj, reel kapacitet, høj holdbarhed og ingen hukommelseseffekt. De er hjertet i batteriet og giver lang batterilevetid. Deres anvendelse giver: