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Two sealed 6V 12A lead-acid batteries in a replacement kit

RefurbUPS

RefurbUPS PW3115-650VA Compatible Replacement Battery Kit 6V12A x2

SKU CH-MSMX-N0CNB

A compatible replacement kit with two 6V12A batteries for the Powerware PW3115-650VA UPS

  • Product typeKit/Package
  • Product weight10
  • Two 6V 12Ah sealed-lead-acid batteries included
  • Compatible with Powerware PW3115 650VA UPS models
  • Factory-fresh cells for reliable backup power
  • Kit weighs 10 units for straightforward handling
  • Installation instructions supplied for quick replacement

Compatible Kit for PW3115-650VA UPS

This replacement kit fits the Eaton Powerware PW3115-650VA uninterruptible power supply. It contains two sealed lead-acid batteries rated at 6 volts and 12 ampere-hours each. The kit is designed for users who need to restore backup runtime on this specific UPS model. It is not intended for other UPS series or higher-capacity units.

Runtime Limited by 650 VA Rating

The UPS output capacity of 650 VA sets the practical ceiling for connected load and battery drain. With two 6V12A cells, the available energy is fixed by the battery chemistry and the UPS inverter efficiency. Heavier loads will exhaust the reserve faster than lighter ones. The kit cannot extend runtime beyond what the original hardware architecture allows.

Factory-Fresh Cells with Installation Guide

Each battery is supplied new and ready for immediate installation. The package includes comprehensive replacement instructions to guide the swap procedure. The 10-unit weight reflects the combined mass of both cells and packaging. No additional mounting hardware or cables are included beyond the batteries themselves.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 73% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameEaton / Powerware
Product lineEaton / Powerware Batteries
Product typeKit/Package

Questions about this item

Should I choose the 6 V 12 Ah pair for my PW3115-650VA unit?

Yes — the kit contains two 6 V 12 Ah sealed lead-acid cells that match the original cartridge for the PW3115-650VA UPS.

What runtime does the 650 VA rating deliver with these batteries?

The 650 VA rating describes the UPS output capacity; actual runtime depends on the connected load and battery condition, not on the battery kit alone.

Does the 3115 series use a standard battery connector?

The replacement kit is built to fit the PW3115-650VA cartridge slot and includes installation instructions for the factory connector.

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