Each connector consists of a housing with a positive contact and a negative contact. The floor of the housing is embossed with a `+' to designate the positive contact. The connector features four lips for positive retention of the battery.

1. Grasp connector. Support the connector by grasping the positive end of the connector.

   Note:

   CAUTION! The connector must be supported, otherwise damage to the soldered contacts could occur.
2. Slide battery under lips at positive end of connector. While supporting the connector, hold the battery at an angle with the positive side facing up, and slide the battery under the lips at the positive end of the connector.

   Note:

   Positive side of battery is marked with a ‘+’.
3. Fully seat battery onto housing floor. Gently push the battery onto the floor of the housing until the battery is fully seated. There should be an audible “snap.”

   Note:

   Insert the battery so that the positive (+) side is facing up.

   

Press the new battery into the battery retainer with the positive side (+) facing up.