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Two black rectangular 12V lead-acid battery cartridges side by side

PowerWarehouse

PowerWarehouse 2XRBC6SLA634 UPS replacement battery 12V 2 pack

SKU CH-72QV-MSMF9

Two 12 V lead-acid batteries replace cartridge 634 in APC SU1000VS UPS units

  • Compatible withFits: APC SU1000VS
  • Compatible with APC SU1000VS UPS units
  • Two 12V lead-acid batteries in one pack
  • Guaranteed 100 percent OEM compatibility
  • One year replacement warranty included

Compatible 12 V replacement pair

This two-pack supplies 12 V lead-acid cells built to match the original cartridge #6 specification. It is intended for owners of an APC SU1000VS uninterruptible power supply who need to restore runtime after the factory batteries have aged.

Fits SU1000VS without modification

The batteries slide into the existing compartment and connect to the stock wiring harness, so no extra cabling or adapters are required. They free the UPS to resume full backup capacity for connected servers or networking gear.

How it compares

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

Price $122.99
Pricier than about 80% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC6SLA634
Compatibility
Compatible withFits: APC SU1000VS

Questions about this item

What sustained load limit does the 12 V cartridge hit first during extended runtime?

The 12 V lead-acid cells reach their rated 100 Ah capacity limit before voltage drops below the UPS cut-off threshold.

How much heat and acoustic output does the battery pack produce when the SU1000VS runs continuously?

Sealed lead-acid chemistry generates minimal heat and zero fan noise; the UPS chassis handles all active cooling.

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