Welcome to a laptop battery specialist of the Lenovo Laptop Battery
The IdeaTab A2109 is attractively designed, with a brushed aluminum body and distinctive concave edges. But at 9.3 by 6.5 by 0.46 inches (HWD) and 1.26 pounds, it's not exactly sleek. Along the left edge is a 3.5mm headphone jack, a tough-to-slide Orientation Lock switch, and Volume buttons. The bottom panel is bare, while the right side is home to micro USB and micro HDMI ports. Up top is a Power button, and a long plastic strip along the top of the aluminum back houses two speaker grilles and the rear-facing camera. The plastic strip is removable, revealing a microSD card slot, but the flap is very difficult to remove—so much so that it required a small flat head screwdriver to pry open. Once I accessed the slot, my 64GB SanDisk card worked fine to ratchet up the 16GB with battery such as Lenovo 57Y6309 Battery , Lenovo L09S6D21 Battery , Lenovo IdeaPad U550 Battery , Lenovo IdeaPad Y450 Battery , Lenovo IdeaPad Y550 Battery , Lenovo 55Y2054 Battery , Lenovo ThinkPad W700 Battery , Lenovo ThinkPad W701ds Battery , Lenovo FRU 42T4655 Battery , Lenovo FRU 42T4518 Battery , Lenovo ThinkPad X300 Battery , Lenovo 43R1965 Battery of onboard storage.