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Small sealed lead-acid battery kit for Eaton PW5115 500USB UPS

RefurbUPS

RefurbUPS 12V 7A Replacement Battery Kit for Eaton Powerware PW5115 500USB

SKU CH-HMWK-KA5YR

A replacement kit containing one 12V 7A sealed lead-acid battery compatible with the Powerware PW5115 500USB UPS

  • TypeKit/Package
  • Weight6
  • Compatible replacement for Eaton PW5115 500USB UPS
  • High-rate discharge 12V 7A sealed lead-acid battery
  • Factory-fresh cells ensure reliable backup performance
  • Single-battery kit simplifies installation
  • Includes comprehensive installation instructions for peace of mind

Compatible Kit for PW5115 500USB UPS

This replacement battery kit is designed for the Eaton Powerware PW5115 500USB uninterruptible power supply. It supplies a single 12V 7A high-rate discharge sealed lead-acid battery. The kit restores backup runtime for connected servers or network equipment. It is intended for administrators maintaining existing PW5115 units.

Installation With Included Instructions

The package includes comprehensive installation instructions for the battery cartridge swap. The process involves opening the UPS chassis, disconnecting the old battery leads, and connecting the new unit. A common issue is reversed polarity on the quick-disconnect terminals. Another is failing to seat the battery securely so the chassis door closes properly.

Sustained Load Behaviour

The high-rate discharge cell delivers stable voltage during extended outages rather than only short bursts. Internal resistance remains low across the discharge curve, supporting the UPS inverter until shutdown software completes its sequence. The sealed construction prevents electrolyte leakage during long runtime events. It is not suited for applications requiring longer autonomy than the single 12V 7A cell provides.

Highlights

  • Compatible replacement for Eaton PW5115 500USB UPS
  • High-rate discharge 12V 7A sealed lead-acid battery
  • Factory-fresh cells ensure reliable backup performance
  • Single-battery kit simplifies installation
  • Includes comprehensive installation instructions for peace of mind

Specifications

BrandEaton / Powerware
SeriesEaton / Powerware Batteries
TypeKit/Package
Weight6

Questions about this item

How do I confirm the kit is working correctly after installing the 12V 7A battery in my PW5115 500USB?

After installation, power on the UPS and let it charge fully. The unit should run a self-test and show normal status LEDs with no battery fault indicator.

What comes inside the replacement kit and what extra items are needed?

The kit includes one 12V 7A high-rate discharge SLA battery and printed installation instructions. No additional parts or tools are required for the swap.

Which battery version matches the Eaton PW5115 500USB?

This kit supplies the exact 12V 7A cartridge specified for the PW5115 500USB model. No other capacity or voltage variant is compatible with that unit.

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