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3V Battery, CR2450

K010A0033 is a 3V Battery, CR2450 Replacement Part. For use with various Chamberlain® and LiftMaster® Garage Door Opener Accessories and Remote Controls. This product has been discontinued and/or is no longer available. Please locate your model number and/or check the owner's manual for serviceable information.

Visit Get Support for assistance and/or replacement options.

Also known as: 10A33, 010A0033

Installation & Support

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info California Residents: Proposition 65 WARNING