RefurbUPS
RefurbUPS Powerware Prestige 1250 Compatible Replacement Battery Kit 12V5A 5pcs
Kit contains five 12 V 5 A sealed lead-acid batteries for the Powerware Prestige 1250 UPS
- TypeKit/Package
- Weight25
- Five 12 V 5 Ah batteries power the Prestige 1250 UPS
- Factory-fresh sealed lead-acid cells deliver reliable backup
- Kit includes comprehensive installation instructions for easy replacement
- 25 kg total weight reflects robust high-rate discharge design
- Compatible replacement cartridge restores UPS runtime performance
Eaton Powerware Prestige 1250 compatible kit
This replacement battery kit is built for the Eaton Powerware Prestige 1250 UPS. It contains five 12V5A sealed lead-acid cells designed for high-rate discharge. The kit suits administrators who need to restore runtime on an existing Prestige 1250 unit. Buyers who require a different voltage, capacity or form factor should look elsewhere.
Thermals noise and power in normal use
Sealed lead-acid chemistry operates silently with no moving parts. The batteries generate minimal heat during typical float or discharge cycles. Each cell weighs 25 units and is housed in a rugged square case that aids heat dissipation. No active cooling or fan noise is introduced by this kit.
Upgrade path and when the jump is worth it
The kit replaces the original factory cartridge when runtime has degraded or cells have failed. Installation instructions are included so the swap can be performed without specialist tools. The jump is worth it when the UPS no longer holds its rated load for the required duration. Units with different battery counts or voltages are not compatible.
Highlights
- Five 12 V 5 Ah batteries power the Prestige 1250 UPS
- Factory-fresh sealed lead-acid cells deliver reliable backup
- Kit includes comprehensive installation instructions for easy replacement
- 25 kg total weight reflects robust high-rate discharge design
- Compatible replacement cartridge restores UPS runtime performance
Specifications
| Brand | Eaton / Powerware |
|---|---|
| Series | Eaton / Powerware Batteries |
| Type | Kit/Package |
| Weight | 25 |
Questions about this item
How do I install the five 12V5A batteries in my Prestige 1250 UPS, and what step is commonly missed?
Open the UPS cabinet, disconnect the old pack, connect the five new 12V5A units in the same series string, then torque the terminal bolts to spec; the step most often missed is re-seating the battery-monitoring connector so the UPS recognises the fresh pack.
What maintenance or replacement will this 1250 battery kit need later?
The five 12V5A SLA cells are sealed and maintenance-free; plan to replace the entire kit again in three to five years when runtime drops below your critical-load threshold.
What limit appears first when the Prestige 1250 runs on this battery kit under sustained load?
The 12V5A high-rate cells hit their voltage floor first; once the string reaches the UPS low-voltage cutoff, the unit shuts down to protect the batteries from deep discharge.
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