EC50/EC55 Battery Installation Guide

Removing Battery

When the battery is at the end of its life or to install an extended battery:

1. From the notch in the top left corner, use your fingernail or a plastic tool to lift the battery cover.

2. CAUTION: Do not use any tool for battery removal. A battery puncture may cause a hazardous condition and a potential risk of injury. ⚠️

3. Use the battery pull tab to lift and remove the battery from the battery compartment.

Installing Battery

1. Peel off the adhesive liner on the back of the battery.
2. Insert the battery, top first and with the warning label facing up, into the battery compartment.
3. Press the battery down into the battery compartment.

4. NOTE: When installing an extended battery, make sure to use the extended battery cover (KT-EC5X-EXBTYD1-01). ?

5. Insert the battery cover, bottom first, into the battery compartment.
6. Rotate the battery cover down into the battery compartment.
7. Press the sides of the battery cover down until the notches on the sides snap into place.

Follow the same steps to remove or install the extended battery and extended battery cover.