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A rectangular sealed lead-acid battery in black plastic casing with two terminals on top

BatteryJack inc.

BatteryJack inc. 12V 7.0Ah UPS Replacement Battery Kit for APC RBC33

SKU CH-X9RC-N2TDS

A 12 V 7.0 Ah AGM battery kit replaces APC RBC33 units in compatible UPS models

  • 12 V 7.0 Ah AGM chemistry powers compatible APC UPS units
  • Direct replacement for APC RBC33 kit matches original specifications
  • Maintenance-free sealed design eliminates electrolyte checks
  • Fits over thirty listed APC models including BK and BP series
  • Three-year free replacement warranty when used in APC backups

Compatible APC UPS Models

This 12V 7.0Ah AGM battery kit replaces the APC RBC33 cartridge. It fits a wide range of Back-UPS and Smart-UPS units including BE500R, BK500, BP420 and SU420NET models. Verify your UPS contains two internal batteries before ordering this kit.

AGM Chemistry Constraints

Advanced AGM technology makes the pack maintenance-free and spill-proof for indoor rack or tower mounting. Expected service life spans 4-7 years depending on ambient temperature and discharge depth. The sealed design eliminates watering but requires proper recycling at end of life.

Two-Battery Configuration Requirement

This RBC33 kit supplies the pair of 12V 7.0Ah blocks needed for UPS units that house two batteries. If your unit holds only a single battery, you need an RBC2 unit instead. Count the cells inside the battery door to confirm the correct replacement.

How it compares

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

Price $24.99
Cheaper than about 65% of the 3,915 comparable items (median $39.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Is this a single 7.0Ah battery or a multi-cell kit for the RBC33?

The kit contains one 12V 7.0Ah AGM block sized 5.94 by 2.56 by 3.66 inches.

What runtime can I expect from the 7.0Ah rating in my APC UPS?

Runtime depends on the connected load; the 7.0Ah capacity supports typical home-office UPS models for several minutes at full load.

Does the kit use the standard F2 terminal interface found on APC RBC33 packs?

Yes, it is a 100% OEM replacement designed to fit the APC RBC33 form factor and terminal layout.

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