This is a new Lenovo L18D1P32 battery for the Lenovo Smart Tab M10, TB-X605 and TB-X505 models. This Smart Tab battery features the highest quality lithium-ion cells and components. This 3-cell lithium-polymer Lenovo battery is rated 3.85 volts and 18 Whr and will normally last 7 hours on a full charge.

This Lenovo battery is 100% compatible with the original battery specifications and is individually tested and backed by a 2 Year warranty.

You can expect about 2 hours to 4 hours of run time with this Lenovo battery when new, depending on your energy use.