Dell Latitude 3440,3540 Laptop battery

Specification:

Dell Latitude 3440,3540 Laptop battery in Bangladesh

Get up to 6 hours of battery life with a new Dell Latitude 3440 battery. This Latitude 3440 battery is 6 cells and rated 58 Whr. It has 4 cells and will typically last 6 hours on a full charge. The 6 cell version has more than 60% more run time capacity than the original 4 cell 40 Whr battery.We use the highest quality lithium-ion cells and battery components that run longer, charge faster, and weigh less than cheaper, lower quality batteries. Lower quality batteries are made with inferior cells and parts that can wear out in as little as 6 months.Each Dell Latitude 3440 battery is charged and tested before it ships.You can expect up to 4 - 6 hours of run time with this Dell Latitude 3440 battery when new, depending on your energy use.