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Two rectangular 24V lead-acid battery cartridges labelled #33 for APC SC1000 UPS

PowerWarehouse

PowerWarehouse 2XRBC33SLA3316 24V Lead Acid Battery Cartridge #33 2 Pack

SKU CH-YNBC-GZ3B5

A 24 V lead-acid cartridge #33 two-pack built for APC SC1000 UPS units

  • CompatibilityFits: APC SC1000
  • Direct replacement for APC SC1000 UPS units
  • 24 V lead-acid chemistry delivers reliable backup power
  • Two cartridges included for complete refresh
  • Model 2XRBC33SLA3316 matches OEM specification

APC SC1000 Compatible Battery Pack

This two-pack supplies 24V lead-acid cartridges built to match the original APC SC1000 specifications. Each unit carries the #33 designation and model reference 2XRBC33SLA3316 for direct replacement. The 100% compatibility guarantee means the batteries install without modification or additional hardware. Server administrators and home-office users gain a ready-to-use spare set for uninterrupted runtime.

Bundled Dual Cartridge Advantage

The paired configuration lets you swap both cells at once, keeping the UPS balanced and avoiding mixed-age performance drift. Having a second cartridge on hand eliminates the scramble for a single replacement during an outage window. Buyers who need only one cartridge or a different voltage platform should look elsewhere. The pack changes the maintenance workflow from reactive single swaps to planned dual refreshes.

Highlights

  • Direct replacement for APC SC1000 UPS units
  • 24 V lead-acid chemistry delivers reliable backup power
  • Two cartridges included for complete refresh
  • Model 2XRBC33SLA3316 matches OEM specification

Specifications

BrandPowerWarehouse
Model2XRBC33SLA3316
CompatibilityFits: APC SC1000

Questions about this item

How often will the 24 V lead-acid cartridges need replacing in an APC SC1000?

Expect three to five years of service; replace both cartridges at the same time when runtime noticeably shortens.

What is the first limit reached during a long power outage with the 3316 cartridges?

The 24 V capacity determines runtime; once the stored charge is depleted the UPS shuts down.

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