Batteries
The Chamberlain C400 garage door openers use a AC motor with a full chain rail assembly. This model has two lights and wifi. Use our parts diagram for reference with all available parts listed below.
The Chamberlain C400 garage door openers use a AC motor with a full chain rail assembly. This model has two lights and wifi. Use our parts diagram for reference with all available parts listed below.
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Interstate CR2032 3V BatterySKU: CR2032$5.61 As low as $2.81Used is many garage door opener remotes
