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Two sealed 12V lead-acid battery cartridges in grey plastic cases

PowerWarehouse

PowerWarehouse 2XRBC11SLA1146 APC Smart UPS 3000 replacement battery 2 pack

SKU CH-G3HM-0WSPM

Two 12 V lead-acid cartridges (#11) replace APC Smart UPS 3000 batteries

  • Compatible withFits: APC Smart UPS 3000
  • Direct replacement for APC Smart UPS 3000
  • 12V lead-acid chemistry ensures reliable backup power
  • Two-pack cartridge #11 covers full UPS swap
  • 100% compatibility guaranteed with original equipment

Compatible APC Smart UPS 3000 battery cartridge

This two-pack of 12 V lead-acid cartridges is built to fit the APC Smart UPS 3000 unit directly. Each module uses cartridge number 11 and is guaranteed to be one hundred percent compatible with the original equipment. The pair restores backup runtime for servers and network gear that rely on this UPS model.

Sustained discharge performance

Under continuous load the sealed lead-acid chemistry delivers steady voltage until the cells reach their safe cut-off point. The batteries accept a full recharge after deep discharge without capacity loss, supporting repeated outage cycles. They are not suited for applications that demand lithium energy density or rapid recharge rates beyond the UPS charger capability.

How it compares

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

Price $377.99
Pricier than about 90% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC11SLA1146
Compatibility
Compatible withFits: APC Smart UPS 3000

Questions about this item

How much heat does the 12V lead-acid cartridge generate during continuous operation?

The 12V lead-acid cartridge is designed for standard UPS duty cycles and does not produce excessive heat under normal load.

What must I already own for these cartridges to function?

You need an APC Smart UPS 3000 unit that accepts cartridge #11 for these batteries to work.

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