How about using an uninterruptible power supply - > UPS for battery backup...
you could have it setup to auto pause when the power goes out and reduce bed temp and shut off the hot end as well to extend run time of the UPS as well......
Just a thought...
you could have it setup to auto pause when the power goes out and reduce bed temp and shut off the hot end as well to extend run time of the UPS as well......
Just a thought...