Description
CyberPower BP48V45ART2U — Replacement Battery
Get your BP48V45ART2U back to full backup time with this fresh replacement battery! Easy DIY install — uses the same connectors your UPS already has.
Compatible UPS Model
- CyberPower BP48V45ART2U
Build Standards
- Certified to U.L. and CE specifications
- Brand new
- Each battery is tested in house before it ships
- Warranty: 12 months from invoice date
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
What’s Included
- One complete OEM-compatible battery pack for the CyberPower BP48V45ART2U
- Installation guidance (see below)
Installation
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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