Battery backup unit for Linear LDCO800 and LDCO801 DC garage door operators.
Genuine Linear replacement part, number BBU. Fits the following Linear garage door operator models: LDCO800, LDCO801.
Use the parts diagram on the model category page to confirm this is the correct part for your operator before ordering.
![Liftmaster CSL24UL Commercial Slide Gate Operator with Battery Backup [CSL24ULMC]](https://cdn11.bigcommerce.com/s-32eq2wsbti/images/stencil/500x659/products/8309/233181/liftmaster-csl24ul-commercial-slide-gate-operator-with-battery-backup-csl24ulmc-csl24ul__71757.1724089762.jpg?c=2 "Liftmaster CSL24UL Commercial Slide Gate Operator with Battery Backup [CSL24ULMC]")
![Liftmaster RSW12UL Residential Swing Gate Operator with Battery Backup [RSW12ULMC]](https://cdn11.bigcommerce.com/s-32eq2wsbti/images/stencil/500x659/products/11207/229759/liftmaster-rsw12ul-residential-swing-gate-operator-with-battery-backup-rsw12ulmc-rsw12ul__81203.1721411260.jpg?c=2 "Liftmaster RSW12UL Residential Swing Gate Operator with Battery Backup [RSW12ULMC]")