Description
Vertiv Liebert APS 20kVA Scalable to 20kVA N+1 – AS6D0NCXGNNXLKB — Replacement Battery
This specification-matched battery set is engineered to match the Liebert APS 20kVA Scalable to 20kVA N+1 – AS6D0NCXGNNXLKB’s discharge profile, internal resistance, and physical footprint — no firmware re-calibration required.
What This Battery Fits
- Vertiv Liebert APS 20kVA Scalable to 20kVA N+1 – AS6D0NCXGNNXLKB
Battery Details
- 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
Quality & Compliance
- U.L. Recognized and CE Certified
- Brand new — factory-sealed, never used
- Quality-tested for capacity and internal resistance
- manufacturer warranty included
What’s Included
- One Vertiv UPS unit for the Vertiv Liebert APS 20kVA Scalable to 20kVA N+1 – AS6D0NCXGNNXLKB
- Installation guidance (see below)
Installation
Plan a brief service window. While many Liebert APS 20kVA Scalable to 20kVA N+1 – AS6D0NCXGNNXLKB units permit hot-swap, the safest sequence is to transfer load to grid or bypass first.
Backed by Vertiv manufacturer warranty + nationwide service support
Ships nationwide from our Quebec depot · Email Us
Independent Canadian Vertiv / Liebert UPS service specialists since 2012.

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