Switching from battery to AC power on your Dell laptop has battery-saving benefits. If you use your computer on the go in airports, meetings and conventions, your battery must last long enough to keep ...

Can you push eight hours from a charge? More hours of life from a battery is always preferred, but hitting eight hours is a workday milestone that means you can leave your charger behind when leaving ...

An interesting article in Slate by Jacob Leibenluft the other day asks a simple question: Do you save more energy keeping your laptop plugged in during use, or should you use your charger only after ...

Dell has unveiled its new Latitude 7400 2-in-1 ahead of CES 2019, with the company claiming a battery life of 24 hours and a new proximity sensor to improve security and battery. See it now: Latitude ...

Dell’s Latitude 7400 2-in-1 offers leading-edge performance and true all-day battery life, all within a compact (though pricey!) business notebook. If you’ve been wondering about whether a long-life ...