The Lenovo L10041 will apparently be called the Lenovo A8, according to a listing on the Thai National Broadcasting and Telecommunications Corporation database. A separate TUV Rheinland listing for the Lenovo A8 indicates that the device will feature a 5000 mAh battery.
https://www.notebookcheck.net/Mysterious-Lenovo-device-turns-out-to-be-named-the-Lenovo-A8-budget-Lenovo-A7-successor-will-have-5000-mAh-battery-per-TUV-Rheinland-certification.481534.0.html