PS8.0 Replacement Battery

by Unison



Amp Hours:


Number of Batteries:


Data represents our research to identify the original specifications of the battery for a PS8.0. Report an inaccuracy.

If your Unison PS8.0 currently has another brand battery, you can replace it with another brand as long as you check three things:

  • Voltage matches
  • Dimensions will fit
  • Terminal type is similar

We only sell batteries that are new from the factory. We fully stand behind our batteries with a 30-day return policy and a minimum 1 year warranty.

Questions? Send us a message!

Looking for a new replacement battery for your PS8.0 UPS Backup? We've done the research and determined the right battery, matching the specifications of Unison.

The recommended replacement battery is a 12 volt, 8 amp hour battery. You will need 2 batteries for a complete replacement. (It is recommended to replace all batteries at once. Mixing and matching old and new batteries can cause harm to the new batteries.) Recommendation


Bright Way Group BW 1280 F2


2 batteries: $20.00 total

Add 2 to cart

View full replacement battery details

It's always smart to compare the specifications of the replacement battery to ensure a match to the product manufacturer's recommended battery.