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Two sealed 12V lead-acid battery cartridges labeled RBC11 for APC SU3000NET

PowerWarehouse

PowerWarehouse 2XRBC11SLA1116 UPS Replacement Battery 2 Pack

SKU CH-Q2MD-JK7S6

Two 12 V lead-acid cartridges replace RBC11 in an APC SU3000NET UPS

  • CompatibilityFits: APC SU3000NET
  • Direct replacement for APC SU3000NET UPS
  • 12 V lead-acid chemistry ensures reliable backup
  • Two-battery cartridge simplifies installation
  • 100 % compatibility guaranteed with original equipment

Direct Replacement for APC SU3000NET

This PowerWarehouse two-pack supplies 12 V lead-acid cartridges built to match the original RBC11 specification. Each unit is guaranteed 100 % compatible with the APC SU3000NET uninterruptible power supply. The pack restores backup runtime without modification to the host unit. Installation follows the standard cartridge swap procedure.

Lead-Acid Chemistry Limits Runtime and Cycle Life

The sealed lead-acid cells deliver the rated voltage but cannot match the energy density or cycle count of lithium alternatives. Capacity degrades with each deep discharge and with elevated ambient temperature. Users needing longer runtime per kilogram or frequent daily cycling should consider a UPS designed for different chemistry. No management firmware or communication protocol is included with the cartridges.

Highlights

  • Direct replacement for APC SU3000NET UPS
  • 12 V lead-acid chemistry ensures reliable backup
  • Two-battery cartridge simplifies installation
  • 100 % compatibility guaranteed with original equipment

Specifications

BrandPowerWarehouse
Model2XRBC11SLA1116
CompatibilityFits: APC SU3000NET

Questions about this item

Should I order the two-pack or a single cartridge for my SU3000NET?

The SU3000NET requires two 12 V cartridges, so the 2XRBC11SLA1116 two-pack replaces the complete set in one order.

What does the 100 % compatibility claim mean when the batteries are installed in my UPS?

It means each 12 V lead-acid cartridge matches the original RBC11 specifications, so the SU3000NET will recognise them immediately and deliver the same runtime as the factory pack.

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