This product has been discontinued and is no longer available. There is no compatible replacement for this product.
041A5893 is a Battery Backup Replacement Kit. Compatible with Chamberlain® Models WD952KD, WD952LD & HD800D and various Battery Backup Belt Drive Garage Door Openers. Please locate your model number and check the owner's manual for serviceable information.
Visit Get Support for assistance and other serviceable options for your model.