Welcome to a laptop battery specialist of the Lenovo Laptop Battery
To keep everything up and running, the Lenovo IdeaTab S2110 includes a 6,340 mAh battery like Lenovo IdeaPad Y460 Battery , Lenovo 57Y6440 Battery , Lenovo 121000918 Battery , Lenovo IdeaPad Y650 Battery , Lenovo L08S6T13 Battery , Lenovo IdeaPad Y650A Battery , Lenovo IdeaPad S10 Battery , Lenovo IdeaPad S10E Battery , Lenovo IdeaPad S9 Battery , Lenovo IdeaPad S12 Battery , Lenovo L08S6C21 Battery , Lenovo 45K2176 Battery rated for up to 10 hours of use. The optional dock adds another battery that supposedly brings the battery life up to 20 hours. In our testing we found that Lenovo’s stated battery life was a little optimistic, but not unrealistic. We were able to get between 8-16 hours of use, which is an awful lot of browsing time.