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Two 12V 12A sealed lead-acid batteries in a pack

RefurbUPS

RefurbUPS Altronix AL400UL3X Compatible 12V12A 2 Pack UPS Replacement Battery

SKU CH-NZBJ-KRH4S

A kit of two 12V 12A sealed lead-acid batteries compatible with Altronix AL400UL3X security systems

  • Product typeKit/Package
  • Product weight20
  • Two 12 V 12 A batteries for Altronix AL400UL3X power backup
  • High-rate discharge SLA cells deliver reliable standby power
  • Kit weighs 20 units for secure mounting
  • New condition ensures full rated capacity from day one

Two-battery kit for Altronix AL400UL3X

This RefurbUPS kit supplies two 12V12A sealed lead-acid batteries built as direct replacements for the Altronix AL400UL3X security power supply. Each unit is a high-rate discharge SLA cell intended for backup power in alarm and access-control installations. The package weighs 20 and arrives new, ready for immediate installation.

Installers maintaining compatible Altronix panels

Technicians servicing Altronix AL400UL3X systems can swap depleted cells without rewiring or adapter plates. Buyers needing a different voltage, capacity or single-battery format should look elsewhere, as this pack is fixed at two 12V12A units. No charger, cable or mounting hardware is included in the kit.

How it compares

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

Price $45.99
Pricier than about 56% 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 these two 12V12A batteries fit my Altronix AL400UL3X security panel?

Yes, the kit is built as a direct replacement cartridge for the AL400UL3X and contains exactly two 12V12A SLA units.

Can I mix one of these new 12V12A units with the older battery already in my AL400UL3X?

Mixing a fresh 12V12A cell with an aged one is not recommended; replace both at the same time to keep the string balanced.

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