2.
Ensure proper contact between the battery and robot and then gently wipe the battery
contacts on both the battery and robot with a clean, dry cloth:
For robots with tabs in the battery well, use the back of a pen to gently bend the 2 small
battery contacts upward.
For robots with a coil spring in the battery well, simply remove the battery and with
slight pressure re-install the battery to ensure that the battery is making contact to the
charging contacts on the robot.
Contacts on the battery.
3.
Gently wipe the battery contacts with a clean dry cloth (battery colour may vary).