.stk-0139f79{background-color:#f5f5f5 !important;border-radius:3px !important;overflow:hidden !important;box-shadow:2px 6px 5px -3px rgba(86,14,93,0.9) !important;border-style:solid !important;border-color:var(–stk-global-color-56583,#911d9c) !important;border-top-width:2px !important;border-right-width:2px !important;border-bottom-width:2px !important;border-left-width:2px !important}.stk-0139f79:before{background-color:#f5f5f5 !important}.stk-0139f79 .stk-block-text__text{font-size:17px !important;font-weight:normal !important;font-family:-apple-system,BlinkMacSystemFont,”Segoe UI”,Roboto,Helvetica,Arial,sans-serif,”Apple Color Emoji”,”Segoe UI Emoji”,”Segoe UI Symbol” !important}@media screen and (max-width:1023px){.stk-0139f79 .stk-block-text__text{font-size:17px !important}}Quick Answer: Remove the back cover of the remote. Take out the old battery and insert the new one. Replace the remote cover and reprogram the remote. The latest garage door openers from Chamberlain use myQ for remote control via a smartphone app. Still, it’s good to have a backup with the company also supplying an old-school remote control and keypad. Those remotes are battery-powered and drain over time, even if they’re not being used. So if your garage door opener’s remote is not working as intended, the first thing you need to do is to replace the battery. To do so, we’ve put together a handy guide to changing the battery in a Chamberlain remote control. How to change the battery in a Chamberlain remote control Chamberlain myQ Garage Door Opener Chamberlain’s automatic garage door openers are powered by myQ. That gives you app control and linking to Amazon Key, for in-garage deliveries to defeat porch pirates. Check Availability KnowTechie is supported by its audience, so if you buy something through our links, we may get a small share of the sale. You’ll need some 3V CR2032 coin cell batteries and a screwdriver with a Philips head. Here are some popular remote models by Chamberlain: Single Button remote control (950ESTD* & 950EV)3 Button remote control (953ESTD, 953EV, 953EV-P2,…How to change a Chamberlain remote control battery for your garage door opener