Description
CyberPower for CyberPower M1100XL UPS — Replacement Battery
Direct-fit replacement battery for the CyberPower for CyberPower M1100XL UPS. Plug in, screw in, done. Most customers complete the swap in under 10 minutes.
Compatible UPS Model
- CyberPower for CyberPower M1100XL UPS
In the Box
- One complete OEM-compatible battery pack for the CyberPower for CyberPower M1100XL UPS
- Installation guidance (see below)
Battery Specifications
- Type: Sealed lead-acid (VRLA) — maintenance-free, no venting required
- Performance: Engineered for the discharge curves typical of UPS backup operation
- Shelf life: Low self-discharge rate maintains capacity through long standby
- Durability: Vibration-tolerant, suitable for industrial environments
- Safety: Spill-proof, sealed construction certified to UL standards
Certifications & Quality
- U.L. Recognized and CE Certified
- Brand new, never used
- Quality-tested for capacity and internal resistance
- 12-month warranty included
Before You Install
Installation is straightforward. Turn off the UPS, replace the battery (it’s keyed so you can’t connect it backwards), turn it back on. The unit will run a self-test automatically.
12-month warranty
📞 1 (438) 800-0382 · ✉️ [email protected]
Canada’s go-to shop for CyberPower UPS replacement batteries.

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