Which battery should I choose for APC Smart-UPS RT 2000?

Question

Uninterruptable power source

I dug out an APC Smart-UPS RT 2000 in a warehouse without batteries. Decided to revive) I sit and choose between the CSN Delta DTM 1207 and CSB GP1272. They write that the delta has now slipped in quality. And with CSB it’s already lucky, but mostly positive reviews. What to choose?

Answer 1

Don't care. They cost 700r, change after 2 years.
You are not in the car, take any worker)