When selecting a laptop, think about battery life

Laptops are invaluable for getting things done, but they’re also only as good as their battery life. We take our laptops everywhere and expect batteries to keep up with us. For that reason, long battery life tops the list for many laptop buyers.

Lenovo systems are designed to give you extra long battery life, and you can expect up to 10 hours on some systems. With extended battery options, some systems can last as long as 30 hours. 

Lenovo’s laptops are designed to run cool, which is one of the reasons they take little power. The less the cooling fan has to run, the less battery power it takes. (Smart air flow offers another benefit—it’s a lot more comfortable on your wrists and lap to work on a cool system than a hot one.) Here are some of the other ways Lenovo laptops extend their battery life.

Pre-set power setting, including:

• Increased idle time for the processor when system is not in use
• Automatic dimming of the display
• Power efficient playback for DVD
  
  Power Manager
  Lenovo laptops come loaded with Power Manager to help you easily manage your power settings. Just slide the bar towards the left for higher performance or to the right for longer battery life.  Power Manager handles all the behind-the-scenes work.
  
  Battery Stretch
  Fight the dreaded “low battery” notification.  Power Manager’s Battery Stretch automatically turns off certain functions, like radio and Bluetooth, in order to squeeze out those extra crucial minutes of power you need to get the job done.
  
  Battery quality
  We set above-industry standards for our battery suppliers, and we vigorously test the batteries that we allow in our systems for safety and for long life.

Stay unplugged even longer with the new ThinkPad Battery 27++.
This rechargable nine-cell slice battery uses Lithium-Ion (Li-Ion) technology and easily attaches to select T410/420/420s, T510/520 and W510/520 ThinkPads to provide the ultimate all day computing experience.