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

RefurbUPS

RefurbUPS 25404 6V 4.5Ah UPS replacement battery

SKU CH-E649-CA6SA

A 6 V 4.5 Ah sealed lead-acid cartridge that replaces the Ademco 25404 battery in security and UPS systems

  • Product typeKit/Package
  • Product weight3
  • 6 V 4.5 Ah capacity powers security panels reliably
  • T1/F1 terminals fit Ademco 25404 enclosures directly
  • High-rate discharge design handles alarm load spikes
  • Single 6 V 4.5 Ah SLA cell keeps installation simple

Ademco 25404 Compatible Battery

The RefurbUPS 25404 is a new 6V 4.5Ah sealed lead-acid battery built as a direct replacement for Ademco 25404 security system cartridges. It arrives as a single T1/F1 terminal unit ready for installation in compatible alarm panels.

Capacity and headroom

The 4.5Ah rating supplies the standby current that security panels demand during mains outages, keeping sensors and communicators active for the rated discharge period. It is not suited for cyclic deep-discharge applications or higher-capacity UPS units that require larger ampere-hour reserves.

How it compares

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

Price $8.99
Cheaper than about 96% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameAlarm
Product lineAlarm Batteries
Product typeKit/Package

Questions about this item

Will the 25404 battery fit the same terminals as the original T1/F1 unit in my older panel?

The 25404 is a T1/F1 type, so its terminal layout matches the original Ademco 25404 battery used in legacy security panels.

How can I verify the 25404 is delivering the rated 4.5 Ah after installation?

Measure the panel's backup runtime during a mains outage; a healthy 6 V 4.5 Ah SLA should sustain the rated load for the duration specified by the panel manufacturer.

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