Dell DF192 Laptop Battery

One reason you should stick to lithium-ion batteries is that they have a higher energy density than many other standard batteries. In fact, lithium is the lightest element on earth, so a lithium-ion battery gives you longer battery life in a lighter package. A second reason to go for this chemistry is that lithium-ion batteries operate at higher voltages. Typically, they operate at about 3.7 volts rather than the 1.2 volts NiMH and NiCd batteries operate at. These batteries also have a low self-discharge rate of about 5% per month, which means you get more charge retention for months down the line. The third and most convenient reason to buy lithium-ion batteries for your laptop is that you can recharge them several times without worrying about replacing it, as they can handle hundreds of charge/discharge cycles.

The Dell 5081P Battery Pack is compatible with the Dell Latitude D531, Dell Latitude D531N, Dell Latitude D820 Series, Dell Latitude D830, Dell Precision M65 Series, and Dell Precision WorkStation M65 laptop models.

Of course! You can upgrade your laptop with the Dell 5081P Laptop Battery if you are using the following part numbers in your laptop: