SurgeX 58870-01 – Replacement Battery Kit for UPS-1440-LI-ISO (58144-79R)
SurgeX 58870-01 – Replacement Battery Kit for UPS-1440-LI-ISO (58144-79R) is backordered and will ship as soon as it is back in stock.
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SurgeX 58870-01 – Replacement Battery Kit for UPS-1440-LI-ISO (5814...
What is the SurgeX 58870-01?
The SurgeX 58870-01 is the factory replacement battery kit for the 58144-79R line-interactive UPS with isolation transformer, sold as the SurgeX UPS-1440-LI-ISO. Replacing UPS batteries on schedule keeps runtime where it was designed to be.
What does the SurgeX 58870-01 do?
The kit replaces the internal battery set in the 1440VA isolated UPS, restoring backup runtime while the isolation transformer continues to provide clean, isolated power. Sealed lead-acid UPS batteries are typically planned for replacement every three to five years, sooner in warm equipment rooms.
What are the key features of the SurgeX 58870-01?
- Factory replacement kit — Matched to the 58144-79R / UPS-1440-LI-ISO.
- Restores runtime — Brings an aging UPS back to designed runtime.
- Planned maintenance — Fits a three-to-five-year battery refresh cycle.
Where is the SurgeX 58870-01 typically used?
- Conference room
- Broadcast studio
- Government space
Technical Specifications
| Model | 58870-01 |
| Type | Replacement battery kit |
| For use with | 58144-79R / UPS-1440-LI-ISO |
Frequently Asked Questions
What does the SurgeX 58870-01 fit?
The 58144-79R line-interactive UPS with isolation transformer (UPS-1440-LI-ISO).
How often should UPS batteries be replaced?
Typically every three to five years, depending on temperature and load.
Browse the full SurgeX power protection lineup, or call Creation Networks at (888) 230-3661.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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