About this battery pack
Compatible aftermarket replacement battery set for Xtreme Power Conversion T91-2000. Confirm the model and battery configuration before ordering.
- Compatible model(s): T91-2000
- Model description: Xtreme Power Conversion 2000VA T91-2000 Compatible Replacement Battery Set
- Condition: New, Fresh Stock
- Package contents: (6) 12V 9Ah F2 batteries, a complete compatible replacement battery set for the T91-2000
This is a compatible aftermarket replacement product. It is not manufactured, authorized, or endorsed by Xtreme Power Conversion.
Technical specifications
Five things every compatible battery pack we ship delivers
Tested to OEM spec
Every cell is load-tested before packing. We reject anything that falls outside the original voltage and capacity window.
Fresh, date-coded stock
Manufactured within 90 days of shipment. Shelf life starts when you open the box, not when it left the factory.
Plug-and-play install
Factory connectors match your existing UPS harness. No soldering, no adapters, no downtime.
Canadian warranty
1 year full replacement — handled in Canada, not routed through an overseas claims portal.
Nationwide shipping
Cartridge, set, or stand-alone battery — shipped across Canada from our warehouse.
Trademark notice. Manufacturer names, product names, model numbers, logos and trademarks are the property of their respective owners and are used only for product identification and compatibility reference. Unless expressly stated otherwise, their use does not imply affiliation, sponsorship, endorsement or authorized dealer or partner status. This product is a compatible aftermarket replacement, not an OEM battery.
1 model reference awaiting confirmation
This legacy model reference is not a confirmed compatibility match. Contact us before ordering.
-
T91-2000Needs confirmation
Showing 1 unconfirmed model reference.
Before you order
How do I confirm this battery fits my UPS?
Find the model number on the back of your UPS (printed on the silver sticker next to the serial number). If your UPS model appears in the compatibility list above, this pack is a direct fit. If it doesn't, email your UPS model number — we'll confirm compatibility within one business hour.
What's the warranty, and who handles claims?
One year, full replacement. Claims are processed in-house in Canada — not through an overseas third-party portal. Email info@upsplusbattery.com with your order number and a description of the fault. We ship the replacement before the failed unit is returned in most cases.
Is this an OEM battery or an aftermarket compatible?
Compatible aftermarket. We manufacture this pack to match the original electrical specification using new AGM cells, the correct connectors, and identical physical dimensions. We're not affiliated with the OEM. The trade-off: you save roughly 30–40% vs. the OEM cartridge, with the same runtime and a comparable warranty term.