Get ready for the 24-hour laptop: Battery life hits new highs – PCWorld

Tired of carting around that power cord? Have patience, the 24-hour laptop is almost here. A handful of new systems are promising more than 15 hours’ battery life on a single charge, or 20 hours with an optional second battery installed. The days of plugging …
The Panasonic Toughbook 31 Gets Even Better Battery Life and PerformanceTechaeris
Panasonic refreshes rugged Toughbook 31 with BroadwellTechRadar

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