10 Tablets with the Longest Battery Life
Lenovo IdeaTab S2110A
Although the Lenovo IdeaTab S2110A comes with a keyboard dock that expands its battery life by more than 5 hours to a sterling 13 hours and 22 minutes. However, you won't need it to use this slate all day. In our tests, the IdeaTab S2110 lasted 8 hours and 16 minutes without the dock, making it perfect for business users.
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December 16th, 2012 at 3:54 pm
The Galaxy Tab 7.7 is a glaring omission…I believe either the international or Verizon version was averaging 10-11 hours of battery life.
December 17th, 2012 at 1:32 pm
That any of these do not have 20 hour battery life for 5 dollars extra extra built in is ridiculous you can put in 3 batteries like high capacity camera batteries each lasting 8 hours cost was 2.00 a battery triple or quade system should be standard 14 to 20 hour system I worked in electronics over 20 years
February 21st, 2013 at 6:59 am
Notice how ASUS was completely left out of this. Some of their tablets go for even longer than the iPad.
April 14th, 2013 at 1:33 pm
Why didn’t they include the Asus Padfone?
Afterall, it CAN be a tablet and has up to 63 hours of battery life.