Battery Back-Up Replacement for Synergy 300 Series

Marantec’s Integrated Battery Back-Up System for Synergy 360/370/380 Garage Door Openers offers peace of mind during a power outage. Compatible with Synergy 360, Synergy 370 and Synergy 380 models, the battery back-up system provides for 10 - 12 door operations over a 24 hour time period. Plus, Marantec’s battery back-up unit is the only system available that allows for the garage door operator lights to function when the power is out. Functionality and lighting when you need it most.
 

• Fully integrated 24-Volt battery back-up system
• No external power cords needed
• Very easy “plug and play” installation
• 10-12 Door operation over a 24 hour time period
• Includes detailed installation instructions.

Genuine Marantec Components:
Marantec provides support exclusively for components manufactured by Marantec. We do not offer support or warranties for parts from other brands or imitations of Marantec products.