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Single 6V 4.5Ah sealed lead-acid battery in rectangular case

RefurbUPS

RefurbUPS Yuasa NP4-6 Compatible UPS Replacement Battery 4.5Ah

SKU CH-D6VY-JQ9TY

A compatible 6 V 4.5 Ah sealed lead-acid battery kit for UPS replacement

  • TypeKit/Package
  • Weight3
  • High-rate discharge design delivers reliable backup power
  • 5 Ah capacity supports extended runtime during outages
  • Single 6 V 4.5 A SLA battery fits compatible UPS units
  • Factory-fresh cells ensure consistent performance from installation
  • Includes step-by-step replacement instructions for easy setup

Compatible UPS Replacement Battery

This 6 V 4.5 Ah sealed lead-acid battery replaces Yuasa NP4-6 cells in uninterruptible power supplies. It arrives factory-fresh and ready for immediate installation in compatible UPS units.

Installation And Common Issues

The kit includes comprehensive replacement instructions that guide the user through the swap step by step. The most frequent issue is forgetting to reconnect the terminal leads in the correct polarity before closing the UPS cover.

Suitable Buyers And Alternatives

This battery suits owners of UPS units that specify a 6 V 4.5 Ah SLA cell and want a direct drop-in replacement. Buyers who need a different voltage, capacity or form factor should look at other options.

Highlights

  • High-rate discharge design delivers reliable backup power
  • 5 Ah capacity supports extended runtime during outages
  • Single 6 V 4.5 A SLA battery fits compatible UPS units
  • Factory-fresh cells ensure consistent performance from installation
  • Includes step-by-step replacement instructions for easy setup

Specifications

Brandenersys
SeriesYuasa Batteries
TypeKit/Package
Weight3

Questions about this item

How can I confirm the 6 V 4.5 Ah battery is working after installation?

Run a self-test on the UPS and verify it reports full runtime with the new cartridge installed.

What components are included with the replacement cartridge?

The kit contains one factory-fresh 6 V 4.5 Ah SLA battery and comprehensive installation instructions.

Which capacity should I choose for a UPS that requires a Yuasa NP4-6 compatible unit?

Select the 4.5 Ah version; it matches the original NP4-6 specification exactly.

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