When the power goes out, Genie power goes on! Genie’s Battery Back-Up unit offers peace-of-mind to homeowners who want to be able to operate their garage door opener during a power outage. Optional accessory for Models 3022, 3024, 3042, 4022, 4024, 4042, 3062, 3064, 4062, 4064.
Provides up to 50 cycles in a 24-hour period after initial power outage. Color coded LEDs on the front of the unit show charge status. Charged and powered by a 3' connector cable between the opener and battery back-up unit. 8 AMP Hour sealed lead acid (SLA) battery.
Part Number: 37228R