Questions and Answers for Chamberlain Garage Door Opener Battery Replacement

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.

A:  Hello. The replacement battery for Chamberlain B970 would be model 485LM.