Description
CyberPower 1500VA – Fits CST150XLU — Replacement Battery
When your 1500VA – Fits CST150XLU starts beeping or showing ‘replace battery,’ this is the part you need.
What This Battery Fits
- CyberPower 1500VA – Fits CST150XLU
Certifications & Quality
- U.L. Recognized and CE Certified
- Brand new, never used
- Quality-tested for capacity and internal resistance
- 12-month warranty included
Battery Specifications
- Cell chemistry: VRLA sealed lead-acid (no maintenance, no electrolyte top-up)
- Designed for: High-rate discharge under sustained UPS load
- Stored charge retention: Excellent — minimal degradation in standby
- Mechanical: Vibration-rated, factory-sealed against leakage
- Form factor: Drop-in compatible, no bracket modification required
What You Receive
- One complete OEM-compatible battery pack for the CyberPower 1500VA – Fits CST150XLU
- Installation guidance (see below)
Installation Notes
Don’t worry — this is a DIY job. Unplug the UPS from the wall, slide out the old battery, plug in the new one, push it back in. The connector only fits one way.
12-month warranty
📞 1 (438) 800-0382 · ✉️ [email protected]
Canada’s go-to shop for CyberPower UPS replacement batteries.

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