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Rectangular black 12V 5AH lead-acid UPS battery with terminal connectors

Battery Technology Inc.

Battery Technology Inc. RBC30-SLA30-BTI 12V 5AH UPS battery video accessory

SKU CH-2C8K-23Q6X MPN RBC30-SLA30-BTI

12 V 5 Ah lead-acid cell replaces APC BF500-series UPS batteries

  • Compatible with APC BF500 series UPS units
  • 12 V 5 Ah lead-acid cell delivers backup power
  • Direct replacement for APC RBC30 battery model
  • Two-year manufacturer warranty included

Compatible APC BF500 UPS Battery

This 12 V 5 Ah sealed lead-acid cell replaces the RBC30 pack in APC BF500-AZ, BF500-FR, BF500-GR, BF500-RS, BF500-UK and BF500-IT uninterruptible power supplies. It restores backup runtime for home-theatre and networking equipment during mains outages. The unit is supplied new with a two-year manufacturer warranty.

Sustained Discharge Behaviour

Under continuous load the single-cell chemistry delivers steady voltage until the rated capacity is exhausted, avoiding the sharp drop-off seen in short bursts. Internal resistance remains stable across the discharge curve, so connected devices experience consistent power quality. The sealed construction prevents electrolyte loss during prolonged use. Not suited for applications that demand higher amp-hour ratings or multi-cell configurations.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $48.99
Pricier than about 55% of the 3,838 comparable items (median $41.99).

Specifications

Size & build
Shipping weight2.20 kg
Package size180 × 145 × 142 mm

Questions about this item

How much heat does the 12 V 5 Ah lead-acid cell produce when the UPS runs continuously?

The sealed lead-acid chemistry generates minimal heat during normal float charging; the APC BF500 chassis is designed to dissipate it without extra cooling.

Which UPS models must I already own for this RBC30 replacement to fit and connect?

It is a direct drop-in for APC BF500-AZ, BF500-FR, BF500-GR, BF500-RS, BF500-UK and BF500-IT units that use the original RBC30 cartridge.

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