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A single 12V 12A sealed lead-acid battery in a rectangular black case

RefurbUPS

RefurbUPS 45139800 ups replacement battery 12V12A 10

SKU CH-5550-40FBM

A single 12V 12A sealed lead-acid battery kit weighing 10 units for security system backup power

  • Product typeKit/Package
  • Product weight10
  • Compatible 12 V 12 Ah battery replaces LightAlarms 45139800
  • High-rate discharge SLA chemistry delivers reliable backup power
  • Single-battery kit keeps installation simple and quick
  • Brand-new condition ensures full rated capacity from day one

LightAlarms 45139800 Compatible Battery Kit

This replacement kit contains one 12V12A sealed lead-acid battery built to fit LightAlarms security and emergency lighting systems. It supplies the high-rate discharge current those panels expect during a power loss. Installers and facility managers use it to restore backup runtime without rewiring the existing cabinet.

Direct swap for the original 45139800 cartridge

The kit matches the factory form factor and connector layout so the swap takes minutes with hand tools. It is not suited for UPS units that require a different voltage, capacity or terminal arrangement. Buyers needing longer runtime or a different chemistry will need a separate solution.

How it compares

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

Price $22.99
Cheaper than about 68% 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 45139800 battery fit inside my existing LightAlarms security panel enclosure?

The cartridge matches the original LightAlarms 45139800 form factor, so it slides into the same battery compartment without modification.

How do I install the 12V12A SLA battery, and what step is often missed?

Disconnect AC power first, remove the old cartridge, connect red to positive and black to negative on the new unit, then restore AC power — skipping the AC-disconnect step risks a short.

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