Motor vehicle lock

A motor vehicle lock comprising:

• a locking mechanism provided with a mechanical lock component;
• a drive arrangement configured to drive the mechanical lock component;
• a lock housing including an inner housing part configured to receive the locking mechanism and the drive arrangement, a housing cover closing an upper side of the inner housing part, and a control housing part;
• a control unit configured to actuate the drive arrangement and including a planar control board that defines a board plane;
• an energy storage arrangement disposed in or on the lock housing and configured to provide electric voltage supply to the drive arrangement and/or the control unit, wherein the control housing part that receives the planar control board and the energy storage arrangement disposed between the inner housing part and the housing cover;
• wherein the control housing part includes a dividing wall that defines an upper side and a lower side of the control housing part, and the control board and the energy storage arrangement are arranged on the upper side and the drive arrangement is arranged on the lower side;
• and
• a lead frame including leadframe lines to electrically connect the energy storage arrangement to the control board, and
• wherein the leadframe lines connecting at least part of the drive arrangement to the control board includes a connecting piece embedded in the dividing wall and extending along the board plane, and defines
• end-side connector tongues, which project transversely from the dividing wall in opposite directions to be received in the drive arrangement and the control board respectively.