Back-UPS XS 800 Battery question

[Anonymous user]

Back-UPS XS 800 question on replacement batteries wiring. Red to positive...Black to ???...short yellow wire with two female ends to ???

Any tips on lining up the tray???

[Anonymous user]

JonPro wrote:
Hi George,

Can you provide the exact model number of your UPS? Where did you bought the batteries? Is it an APC original replacement batteries or was it a clone one? Normally red goes to the positive terminal while black goes to negative.

JonPro

Thanks for your response...

BX800 Front panel: Back-UPS XS 800
Purchased batteries from local Batteries Plus store
Original Batteries = GS Portalac PE12V7.2 (two stacked on tray)
Replacement Batteries (recommended by store): Werker WKA12-7.5F2

[BillP]

Just like what Rob had said the replacement batteries for your unit should have been an RBC32. With this battery all you need to do is to remove the old one and put the new one in and that should do it.

RBC32 looks like this --> http://www.apc.com/resource/include/techspec_index.cfm?base_sku=RBC32

JonPro

[Anonymous user · Accepted solution]

Back-UPS XS 800 question on replacement batteries wiring. Red to positive...Black to ???...short yellow wire with two female ends to ???

Any tips on lining up the tray???