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Rectangular black 12V 3.3Ah AGM battery with two terminals spaced 1.6 inches apart

BatteryJack inc.

BatteryJack inc. PowerStar 12V 3.3Ah SLA/AGM Battery

SKU CH-RK5M-G5NTG

12 V 3.3 Ah AGM battery with 1.6 inch terminal spacing fits APC BE350 and RBC35 UPS units

  • Maintenance-free AGM design eliminates routine upkeep
  • 12V 3.3Ah capacity powers compatible UPS units
  • Direct replacement for APC BE350T and RBC35 cartridges
  • Compact 5.28 x 2.64 x 2.4 inch size fits tight bays
  • Expected 4-7 year service life in standby use

PowerStar 12V 3.3Ah SLA/AGM Battery

The PowerStar 12V 3.3Ah sealed lead-acid battery uses AGM technology for maintenance-free operation. It serves as a direct replacement for UPS units, emergency lighting, fire alarm panels and security systems. The compact design fits standard battery compartments in telecom and DC power supply equipment.

Terminal spacing 1.6 inches

The critical specification is the 1.6 inch distance between terminals. Measure the existing battery or the device compartment before ordering to confirm the terminals align with the connector harness. A mismatch will prevent the battery from connecting to the UPS or backup system.

Drop-in installation for listed models

Installation is a simple swap in the listed APC Back-UPS ES and CyberPower units; the battery slides into the compartment and the leads press onto the F2 terminals. The main issue is ordering the wrong capacity or terminal layout for a model not shown in the compatibility list.

Highlights

  • Maintenance-free AGM design eliminates routine upkeep
  • 12V 3.3Ah capacity powers compatible UPS units
  • Direct replacement for APC BE350T and RBC35 cartridges
  • Compact 5.28 x 2.64 x 2.4 inch size fits tight bays
  • Expected 4-7 year service life in standby use

Specifications

No published specifications for this item yet.

Questions about this item

How long will the 3.3 Ah capacity actually run my UPS?

Runtime depends on the load your UPS draws; a 3.3 Ah cell typically powers a small desktop UPS for several minutes at full load and longer at lighter loads.

What terminal spacing does the 1.6 inch measurement refer to?

The 1.6 inch figure is the centre-to-centre distance between the two F1/F2 faston terminals on the battery.

Will the 5.28 by 2.64 by 2.4 inch case fit inside my APC BE350?

Yes, these dimensions match the original RBC35 cartridge so the battery slides straight into the BE350 battery compartment.

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