The Sommer Accu battery backup is an optional extra for the Sommer Base+ and Sommer Pro+ electric garage door openers.
 
In the event of a power failure when you have no alternative access into your garage the Accu emergency battery backup supplies your Sommer operator with power for up to 5 full cycles, allowing you to gain access into your garage.
 
Sommer Accu Battery Backup Features:
 
Rated for up to 5 cycles or 24 hours on standby to depletion.
Compact NiMH cell package for fitting inside control housings of Base+ and pro+ Sommer garage door openers.
Integrated circuit board for protection against deep discharge or overcharge extends battery life.
Plug and play (may require up to 12 hours' charge time for correct function when testing).
When on standby power, operator implements power-saving features including reduced travel speeds.
 
Technical Details:
 
Compatible with Base+ and pro+ Sommer operators.
Part no. S10523-00001.