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Rectangular 12V 7.0AH AGM battery, black plastic case, terminal posts on top

BatteryJack inc.

BatteryJack inc. RBC2 12V 7.0AH UPS Replacement Battery

SKU CH-XWPH-1R9SV

A 12 V 7.0 Ah AGM replacement battery for UPS units including BK250B, BP280 and BE500R series

  • Reliable power with advanced AGM technology
  • Ready-to-use 12 V 7.0 Ah capacity
  • Direct OEM replacement for APC and other UPS models
  • Maintenance-free design with 4-7 year expected life
  • Compact 5.94 x 2.56 x 3.66 in form factor

Direct UPS Replacement

This 12V 7.0AH AGM battery replaces the RBC2 pack in many APC Back-UPS and Smart-UPS units. It suits home-office users and small-business owners who need a drop-in power reserve for desktop PCs, networking gear or security systems. The sealed design means no electrolyte handling and no periodic topping up. It arrives new and ready for immediate installation.

Simple Swap In Minutes

Installation requires only opening the UPS battery door, disconnecting the old pack and sliding this unit into the same cavity. The most common error is ordering the wrong count: single-battery cabinets need one RBC2, while dual-battery cabinets need an RBC1 instead. Polarity is fixed by the moulded connector, so reverse connection is physically prevented. No tools or firmware updates are involved.

Capacity And Chemistry Limits

The 7.0AH rating at 12V defines the total energy the pack can deliver before the UPS shuts down. Runtime scales with the connected load; heavier draws reduce available minutes well below the nameplate figure. AGM chemistry self-discharges during long storage, so units kept on the shelf should be recharged every few months. The pack is not designed for deep-cycle or solar applications.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $24.99
Pricier than about 82% of the 10,440 comparable items (median $10.99).

Specifications

No published specifications for this item yet.

Questions about this item

How can I confirm the RBC2 battery is working correctly after installing it in my UPS?

After installation, power on the UPS and check that the status indicator shows normal operation; the AGM design is maintenance free with an expected life of 4-7 yrs.

What comes in the box and do I need any extra cables or hardware?

The box contains the 12V 7.0AH AGM battery measuring 5.94 L 2.56 W 3.66 H; no extra cables are required as it uses the existing UPS connectors.

My UPS model is listed — how do I know whether I need one RBC2 or a different pack?

Open the battery door and count the batteries inside; one battery means you need a single RBC2, while two batteries require an RBC1 instead.

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