Backup battery option from amazon

[Chewy954]

Has anyone purchased a DC UPS from amazon like this?

Amazon product ASIN B07SWBS55F
The Ah is higher than an ecotech and it's cheaper.

Would this be an OK replacement?

 

[cooltowncorals]

Sure it’s a battery, if it puts out proper voltage and power to run pump no problem.

a small generator is another good option

 

[BaliReefBox]

wrong info

 

[Chewy954]

weird it didn't post the link.

DC UPS