How to Change the Battery in the Panasonic RP-HC70 Headphones

4/13/2008

The Panasonic RP-HC70 Noise Canceling Headphones will provide up to 50 hours of use from a single AAA battery. Eventually, you will have to replace the batteries. When the OPR light dims or doesn’t light, follow the steps below to change the battery in the Panasonic RP-HC70 headphones.

Things You’ll Need:

  • Panasonic RP-HC70 Headphones
  • AAA battery

Step 1:
Make sure that the power switch on the noise canceling control is switched off.

Step 2:
Turn the volume control over to find the battery housing door.

Step 3:
Flip the battery housing door open by lifting at the seam along the outer edge.

Step 4:
Remove the spent battery by lifting the "+" end first.

Step 5:
Insert the new AAA battery with the polarization poles matching. The raised end of the battery should align with the "+" sign and the flat end of the battery with the "–" sign.

Step 6:
Press down on the flat end of the battery to secure it.

Step 7:
Close the battery lid, pressing down gently but firmly until it snaps into place.

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