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Logitech Harmony 300 Batteries Replacement

What you need

  1. Logitech Harmony 300 Batteries  Replacement, Identifying the Battery Housing: step 1, image 1 of 1
    • On the back bottom of the controller, a housing holds the batteries that are used to power the controller.

  2. Logitech Harmony 300 Batteries  Replacement, Removing the Battery Cap: step 2, image 1 of 1
    • Place a finger on the top of the cap on the indent. While holding the controller with the other hand, press firmly towards the bottom of the controller to loosen the cap.

    • Once the cap is loosen, simply lift the cap out to reveal the batteries.

  3. Logitech Harmony 300 Batteries  Replacement, The Batteries: step 3, image 1 of 2 Logitech Harmony 300 Batteries  Replacement, The Batteries: step 3, image 2 of 2
    • Carefully pull the black tap to remove the batteries from the battery housing. When inserting new batteries, be aware of the correct orientation.

Conclusion

To reassemble your device, follow these instructions in reverse order.

One other person completed this guide.

Andres Rodriguez

Member since: 10/09/14

137 Reputation

1 Guide authored

Team

USF Tampa, Team 1-29, Donnelly Fall 2014 Member of USF Tampa, Team 1-29, Donnelly Fall 2014

USFT-DONNELLY-F14S1G29

1 Member

1 Guide authored

5 Comments

i bought Harmony 350, and it's imposibble to open this cover, I tried to open this cover for few hours wihout luck, my fingers hurt. Return this crap to shop, I have also Harmony 700 which in it cover open easy.

peter.mac83 - Reply

This instruction is USELESS the catch is too strong! Note all the other questions about the enclosure.

Errol - Reply

it’s impossible !!!

Pascal jade - Reply

I agree with the other comments. I’ll keep trying, but so far after 10 minutes I still can’t get the cover to budge.

Barry Boehm - Reply

pefI too found the battery cover impossible to remove “by hand”. I used the clear plastic package as a cradle for the device,

then used a flat-blade screwdriver applied to the indent where you are meant to push by hand, and pushed hard at about

about a 45° angle. Finally got it open! I filed off a bit of the hook on the cover latch so hopfully it will be easier next time.

Dave Davy - Reply

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