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

RefurbUPS

RefurbUPS Yuasa NP4.5-6 Compatible UPS Replacement Battery

SKU CH-KXY8-7Z2TH

Compatible 6V 4.5Ah SLA battery kit replaces UPS cells with factory-fresh high-rate discharge performance

  • TypeKit/Package
  • Weight3
  • High-rate discharge design delivers reliable backup power
  • 6 V 4.5 Ah capacity matches original Yuasa NP4.5-6 specifications
  • Factory-fresh cells ensure maximum runtime from first use
  • Comprehensive installation guide simplifies UPS battery replacement
  • Single-battery kit format fits standard cartridge slots

Compatible Yuasa NP4.5-6 replacement battery

This 6 V 4.5 Ah sealed lead-acid battery replaces the Yuasa NP4.5-6 in compatible UPS units. It arrives factory fresh and includes comprehensive installation instructions for a straightforward swap.

High-rate discharge under sustained load

The high-rate discharge design delivers reliable current when the UPS switches to battery power during an outage. It maintains voltage stability through the discharge cycle instead of fading quickly under continuous demand.

Sealed construction with terminal access

The sealed lead-acid case prevents electrolyte leakage and allows mounting in any orientation. Terminal layout matches the original cartridge so existing cables connect without adapters or modifications.

Highlights

  • High-rate discharge design delivers reliable backup power
  • 6 V 4.5 Ah capacity matches original Yuasa NP4.5-6 specifications
  • Factory-fresh cells ensure maximum runtime from first use
  • Comprehensive installation guide simplifies UPS battery replacement
  • Single-battery kit format fits standard cartridge slots

Specifications

Brandenersys
SeriesYuasa Batteries
TypeKit/Package
Weight3

Questions about this item

Does the 6 V 4.5 Ah SLA battery generate noticeable heat or noise during continuous UPS operation?

The sealed lead-acid cell runs silently and produces only minimal warmth under normal float charge and discharge cycles.

What existing UPS hardware is required to install this replacement cartridge?

You need a UPS that accepts a single 6 V 4.5 Ah battery with the standard F2 terminal layout and matching physical dimensions.

Will this battery work reliably in an older UPS that originally shipped with a Yuasa NP4.5-6 cell?

Yes, it is built as a direct-compatible replacement for the original Yuasa NP4.5-6 and fits the same chassis and connector arrangement.

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