I recently purchased the F&P Sleepstyle Auto. This is the first cpap ive had that i couldnt run on a regular cpap battery. I have NO IDEA what i need to buy for a battery backup as we lose the power often in the winter, in my area. Can someone tell me exactly what I need to look for? Name, link etc...

I recently purchased the F&P Sleepstyle Auto. This is the first cpap ive had that i couldnt run on a regular cpap battery. I have NO IDEA what i need to buy for a battery backup as we lose the power often in the winter, in my area. Can someone tell me exactly what I need to look for? Name, link etc....