Replace The Battery In the MC100C-P2 Universal Garage Door Mini Remote Control Remove the two screws on the back of the remote control case.Open the case.Remove the old battery. Dispose of old batteries properly.Insert the replacement battery positive side up (+). Replace the battery with only 3V CR2032 coin cell batteries.Replace the cover. For additional help, see …
FAQ Where does the battery come out of my remote control?
How do I find the battery number on my Remote Control?
The battery number should be embossed on the back side of the remote. Look for a four-digit number like 2025. If you drive an older vehicle, the battery type may not be indicated. Check your owner’s manual or the manufacturer’s website, or call a local dealer if you don’t know what kind of battery you need.
Why is my Remote not working after replacing the battery?
Sometimes, dead batteries can rupture or leak caustic chemicals. If you do see evidence of corrosion, carefully clean out the battery compartment and then install the new batteries. If your remote doesn’t work, it may have been damaged by the dead battery.
How does a TV remote control battery work?
When a battery is placed into a device like your TV remote, an electrical circuit is completed (think waaaay back to your seventh-grade science class). When the electrical circuit is closed, electrons build up in the anode of the battery, causing an imbalance between the anode and cathode.
How do I change the battery in my Philips remote control?
1 Remove the two screws on the back of the remote control case. 2 Open the case. 3 Remove the old battery. Dispose of old batteries properly. 4 Insert the replacement battery positive side up (+). Replace the battery with only 3V CR2032 coin cell batteries. 5 Replace the cover.