Replacing the Mobi 360 Pen Battery

The pen uses a AAAA rechargeable battery that typically lasts more than a year with normal use. Replace the battery when the Mobi 360 digital pen battery will no longer hold a charge.

TIP

To extend the life of the battery, remove the battery from the pen when the pen will not be used for an extended period of time (for example, during summer holiday).

Gently press the tab and slide the two sections of the pen apart.
Remove the old battery.
Insert a new AAAA rechargeable battery with the positive terminal (+) facing toward the tip of the pen.
Press the pen tip.

The LED located at the pen tip will flash four times if the battery was inserted correctly.
If the LED does not flash four times, remove the battery, check that the battery's positive (+) end is facing toward the tip of the pen, and re-insert the battery.

Align the ridges of the pen's back section with the slots of the pen's front section and slide the two sections together until the tab re-engages.
Charge the pen battery for eight hours.