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Two sealed 12 V lead-acid cartridges in black plastic housings

PowerWarehouse

PowerWarehouse 2XRBC7SLA771 UPS replacement battery 2 pack

SKU CH-3TQS-JNXCQ

Two-pack of 12 V lead-acid cartridges built to fit APC Cartridge #7 UPS units

  • Compatible withFits: APC Cartridge #7
  • 12 V lead-acid chemistry provides reliable backup power
  • Two-pack design lets you replace both cells in one service
  • 100 % compatibility with APC Cartridge #7 ensures drop-in fit
  • One-year replacement warranty backs every battery in the pack

Compatible APC Cartridge #7 replacement

This two-pack provides 12 V lead-acid batteries built to fit APC Cartridge #7 UPS units. Each battery is guaranteed 100 % compatible with the original equipment for direct swap-in. The set suits administrators maintaining server-room or network-closet backup power.

Fits standard UPS chassis with Cartridge #7 slot

Installation requires only the existing UPS enclosure and wiring harness — no extra brackets or cables. Replacing both cells at once restores full runtime capacity and balances cell aging. Buyers needing higher voltage packs or different form factors should look elsewhere.

How it compares

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

Price $199.99
Pricier than about 85% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand namePowerWarehouse
Model name2XRBC7SLA771
Compatibility
Compatible withFits: APC Cartridge #7

Questions about this item

How long will the 12V lead-acid cells sustain a server load before voltage drops?

The 12V lead-acid cells in this two-pack are rated to maintain nominal voltage throughout the UPS discharge curve until the inverter low-voltage cutoff engages.

How much heat does each cartridge produce during a full-day recharge cycle?

Each cartridge generates only modest warmth during recharge; the sealed lead-acid chemistry and vented UPS enclosure keep surface temperatures well within normal operating limits.

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