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Single sealed 12V 18Ah lead-acid battery in plastic case

RefurbUPS

RefurbUPS APC PowerShield CP15B48 12V 18A UPS Replacement Battery Kit

SKU CH-X7AN-0YJ6B

A 12V 18A sealed lead-acid battery kit compatible with APC CP15B48 UPS units

  • TypeKit/Package
  • Weight15
  • Ready-to-install kit includes one 12V 18A battery
  • Factory-fresh cells deliver reliable backup power
  • Comprehensive instructions simplify the replacement process
  • Compatible with APC CP15B48 UPS models
  • Single-unit package weighs 15 kg

APC PowerShield CP15B48 Battery Kit

This APC PowerShield CP15B48 compatible kit delivers a single 12V 18A sealed lead-acid battery for UPS replacement. It targets administrators maintaining compatible APC uninterruptible power supply units. The package includes factory-fresh cells and comprehensive installation instructions. Buyers needing multi-battery strings or different voltage ratings should look elsewhere.

Sustained Load Behaviour

The high-rate discharge design supports the continuous current demands of a UPS during extended mains outages. Sealed lead-acid chemistry provides stable voltage output throughout the discharge cycle without sudden drops. Factory-fresh condition ensures full rated capacity is available from the first installation. Performance under repeated deep cycles will follow standard SLA ageing characteristics.

Deciding Specification

The critical match is the 12V 18A rating combined with the CP15B48 form factor. Only UPS models specifying this exact voltage, capacity and physical cartridge will accept the kit. Verify the original battery label before ordering to avoid fitment or runtime mismatches. No other electrical or mechanical parameters determine compatibility.

Highlights

  • Ready-to-install kit includes one 12V 18A battery
  • Factory-fresh cells deliver reliable backup power
  • Comprehensive instructions simplify the replacement process
  • Compatible with APC CP15B48 UPS models
  • Single-unit package weighs 15 kg

Specifications

BrandAPC > APC PowerShield
SeriesAPC > APC PowerShield Batteries
TypeKit/Package
Weight15

Questions about this item

How much heat does the 12V 18A battery generate during continuous UPS operation?

The sealed lead-acid battery produces minimal heat under normal float charging; sustained high-rate discharge will warm the case, so ensure the UPS cabinet vents remain unobstructed.

What existing UPS hardware is required to install this CP15B48 compatible kit?

You need a compatible APC UPS model that accepts a CP15B48 cartridge; the kit includes only the 12V 18A battery and installation instructions.

Will this replacement cartridge work in an older APC UPS that originally shipped with a lower-capacity battery?

Yes, provided the UPS is listed as CP15B48 compatible; the 12V 18A rating matches the original specification, so runtime and charging behaviour remain unchanged.

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