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Two sealed 12 V lead-acid cartridges in a twin pack

PowerWarehouse

PowerWarehouse 2XRBC10SLA104 UPS Replacement Battery 2 Pack

SKU CH-WYE4-NK722

Two 12 V lead-acid cartridges replace the original RBC104 batteries in APC BF350U units

  • CompatibilityFits: APC BF350U
  • 100% compatible with APC BF350U UPS
  • 12 V lead-acid cartridge #10 design
  • Two batteries included for complete swap
  • One-year replacement warranty on each unit

Compatible replacement for APC BF350U

This two-pack supplies 12 V lead-acid cartridges built to fit the APC BF350U uninterruptible power supply. Each unit is verified for 100 % compatibility with the original equipment. The pack restores backup runtime for home-office or small-business UPS units.

Steady voltage during extended outages

Under continuous discharge the cells maintain a stable 12 V output without the voltage sag seen in short bursts. The chemistry delivers consistent current for the full rated period, so connected servers or network gear stay powered until utility power returns or a graceful shutdown completes.

Highlights

  • 100% compatible with APC BF350U UPS
  • 12 V lead-acid cartridge #10 design
  • Two batteries included for complete swap
  • One-year replacement warranty on each unit

Specifications

BrandPowerWarehouse
Model2XRBC10SLA104
CompatibilityFits: APC BF350U

Questions about this item

Does the 12V lead-acid cartridge generate noticeable heat or noise when the UPS runs continuously?

The sealed lead-acid cells operate silently and produce only minimal warmth during normal float charging or extended backup use.

What existing hardware is required so the two-pack fits and works immediately?

You need an APC BF350U UPS that accepts cartridge #10; the batteries slide into that chassis without extra cables or adapters.

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