Battery-powered motorized window treatment having a service position

A motorized window treatment configured to be mounted to a surface for covering at least a portion of a window, the motorized window treatment comprising:

• a headrail arranged to be disposed near the top of the window, the headrail having a top side and a bottom side opposite the top side;
• a covering material adapted to hang from the bottom side of the headrail;
• and
• a motor drive unit configured to control the covering material between a fully opened position and a fully-closed position;
• wherein the headrail includes a compartment configured to receive at least one battery for powering the motor drive unit, the headrail configured to be connected to at least one mounting bracket such that the headrail is adjustable with respect to the at least one mounting bracket into a position in which access is provided to the at least one battery through the top side of the headrail while the headrail remains coupled to the at least one mounting bracket and rests in the position.

An apparatus comprising:

• a headrail having a top side and a bottom side opposite the top side;
• a material adapted to hang from the bottom side of the headrail;
• and
• a motor drive unit configured to control the material between a fully opened position and a fully-closed position;
• wherein the headrail includes a compartment configured to receive at least one battery for powering the motor drive unit, and to be arranged such that access is provided to the at least one battery through the top side of the headrail.