(a) Remove the transmitter battery.

(1) Using a screwdriver with its tip wrapped in protective tape, pry apart the transmitter housing cover.


Do not use excessive force when prying apart the housing cover.

(2) Remove the door control transmitter module from the transmitter housing case.


(3) Disengage the hook and remove the transmitter battery cover.

(4) Remove the battery (lithium battery: CR2016).


• Do not push the terminals with your finger.

• Do not use excessive force when prying up the battery (lithium battery: CR2016) as this may damage the terminals.

• Do not touch the battery with wet hands. Water may cause rust.

• Do not touch or move any components inside the transmitter as this may interfere with its proper operation.

DIY Battery Repair

DIY Battery Repair

You can now recondition your old batteries at home and bring them back to 100 percent of their working condition. This guide will enable you to revive All NiCd batteries regardless of brand and battery volt. It will give you the required information on how to re-energize and revive your NiCd batteries through the RVD process, charging method and charging guidelines.

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