Questions and Answers for Chamberlain Garage Door Opener Battery Replacement

A:  Hello Marla, it looks like you may have provided the part number of your garage door opener. To ensure we provide accurate information, please locate the model number of you unit. In most cases the model number can be found underneath the light cover located behind the front of your operator.

A:  Hello Gary, Chamberlain battery 4228 can be used in place of our LiftMaster battery 485LM. Should you need further information, please email social@chamberlain.com.

A:  Hi Debb. We would be happy to help you with compatibility and further questions regarding battery replacement. We will need the model number of your garage door opener that will be located on the front side panel of the unit, you will need to go around the opener. Open/remove the lens cover and the information will be located right next to the light bulb. You can contact us at https://support.chamberlaingroup.com/s/contact-us for further help,

A:  Hello, yes this battery is the appropriate replacement.

A:  Hello Trina, model 4228 battery will be compatible with LW9000WF

A:  Hello Michie, yes the battery ( 4228 ) is the correct replacement for your model opener.

A:  Hello Susan, the replacement part number for 41A6357-1 would be 4228.

A:  Hello, is appears 7356 is the part number on your garage door opener. In order for our team to provide the most accurate information, please include the model number of your garage door opener. The model number can be found under the light lens on the opposite side of the unit where you have found the part number.

A:  Hello Larry, we are sorry to hear of the issue you are experiencing this problem. Typically, if the opener is beeping this would indicate your garage door opener includes a backup battery. The beeping every few seconds can indicate the battery is low and needs to be replaced. If the opener is not responding at all please check the outlet where the opener is connected in the garage to ensure there is a proper power supply. I hope this helps.

A:  Hello. For battery replacement, you will need battery model 485LM.