Sometimes there is a screw holding the cover on.
How to open a garage door remote for the battery.
Get the compartment open and take out the old batteries.
Different garage door openers remotes are slightly different so you need to look over your remote and see what type of battery cover your battery has.
There are three basic types of covers those that slide off those your pry off using a flat headed screw driver and those you need to screw off.
On the control panel there s going to be a battery compartment on the bottom of it.
If this is the case you ll likely need a small screwdriver.
After you determine what type of battery cover your remote has you need to remove the cover to reveal the battery inside.
Usually you can remove the cover or pop the remote open by simply pressing and sliding the cover.
On some models the door will slide off to reveal the batteries while others may need to be unscrewed to open up.
Like many common wireless garage door opener remotes genie s basic three button and one button remotes rely on a single cr2032 lithium coin cell battery.
A remote control garage door opener is a handy little electronic device that makes it possible to get into the garage without leaving the car or heaving up the heavy door yourself.
Flip the garage door remote over and you ll see a cover on the back that can be removed.
As if that weren t enough the radio receiver also has to be able to pick out the signal through all the other radio frequency noise in the area.
In order for the remote to be able to open the garage door the signal from the radio transmitter must be strong enough to reach the radio receiver in the garage.
If there is no obvious cover to remove the whole remote housing may just split into two pieces.
Remove the old battery and insert a fresh one referring to the symbols in the compartment for proper polarity placement.