Description
CyberPower RB1290X6PS Kit — Replacement Battery
Your CyberPower RB1290X6PS Kit battery doesn’t last forever — typically 3-5 years. When it’s time for a swap, this replacement gets you another full cycle.
What This Battery Fits
- CyberPower RB1290X6PS Kit
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
Build Standards
- U.L. Recognized and CE Certified
- Brand new, never used
- Quality-tested for capacity and internal resistance
- 12-month warranty included
In the Box
- One complete OEM-compatible battery pack for the CyberPower RB1290X6PS Kit
- Installation guidance (see below)
Installation Notes
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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