# Battery

A rechargeable NiMH AAA battery 1.2 V 1000 mAh provides power to the MWR-300 TA.

Use only rechargeable batteries. Do not use other battery types.

A | Front cap | B | + (positive pole)

To power on the MWR-300 TA:

1. Remove the front cap of the MWR-300 TA by using a flat screwdriver.

2. Insert the battery (with the correct polarity) into the dedicated case.

3. Screw the front cap of the MWR-300 TA by using a flat screwdriver.

To power off the MWR-300 TA:

1. Remove the front cap of the MWR-300 TA by using a flat screwdriver.

2. Remove the battery from the case.

3. Screw the front cap of the MWR-300 TA by using a flat screwdriver.