Description
CyberPower OL8KRT 8000VA / 8000W Online UPS Rackmount 6U — Replacement Battery
When your OL8KRT 8000VA / 8000W Online UPS Rackmount 6U starts beeping or showing ‘replace battery,’ this is the part you need.
What This Battery Fits
- CyberPower OL8KRT 8000VA / 8000W Online UPS Rackmount 6U
Build Standards
- Manufactured to UL / CE standards
- Brand new from production — fresh cells, never used
- Pre-shipment QA verified
- Covered by CyberPower manufacturer warranty
Technical 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
In the Box
- One CyberPower UPS unit for the CyberPower OL8KRT 8000VA / 8000W Online UPS Rackmount 6U
- Installation guidance (see below)
Before You Install
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.
Manufacturer warranty
📞 1 (438) 800-0382 · ✉️ [email protected]
Canada’s go-to shop for CyberPower UPS replacement batteries.
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