We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Single 6 V 4.5 Ah sealed lead-acid battery cartridge

RefurbUPS

RefurbUPS Dual Lite 6D3W ups replacement battery 4.5Ah

SKU CH-HRTV-KPAXD

A 6 V 4.5 Ah sealed lead-acid battery kit for Dual Lite 6D3W emergency lighting systems

  • TypeKit/Package
  • Weight3
  • High-rate discharge design delivers reliable emergency power
  • 6 V 4.5 Ah SLA cell matches original specifications
  • Single-battery cartridge simplifies installation
  • T1/F1 terminals ensure secure, tool-free connection

Compatible 6V 4.5Ah SLA battery

This replacement cartridge fits Dual Lite 6D3W emergency lighting units. It contains a single sealed lead-acid cell rated at 6 volts and 4.5 ampere-hours. The T1 terminal layout matches the original equipment specification. Installers can swap the pack without rewiring the fixture.

High-rate discharge for emergency duration

The chemistry is designed for high-rate discharge so the luminaire delivers full output during a power loss. Voltage remains stable across the rated runtime instead of sagging after the initial minutes. This behaviour supports code-compliant egress illumination for the full required period. Buyers needing larger capacity or a different voltage should select another cartridge.

Highlights

  • High-rate discharge design delivers reliable emergency power
  • 6 V 4.5 Ah SLA cell matches original specifications
  • Single-battery cartridge simplifies installation
  • T1/F1 terminals ensure secure, tool-free connection

Specifications

BrandEmergency Lighting
SeriesEmergency Lighting
TypeKit/Package
Weight3

Questions about this item

How much heat does the 6V 4.5Ah battery generate during continuous operation?

The sealed lead-acid cell produces minimal heat under normal float charge; it is rated for standard emergency-lighting duty cycles.

What connectors or cabling must I already have to install this T1/F1 battery?

You need a compatible emergency-lighting unit with F1 faston tabs; the kit includes only the single 6V 4.5Ah cell.

New to this? Which coin should you pay with — what to check, what it costs to pay, and what is never asked for.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.