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Rectangular black sealed battery with two top terminals

BatteryJack inc.

BatteryJack inc. 12V 3.3AH SLA AGM Battery Replacement for Rhino SLA3-12

SKU CH-YQ5P-6DY0P

A maintenance-free 12 V 3.3 Ah AGM battery with 5.28 × 2.64 × 2.4 in dimensions and 1.6 in terminal spacing, built as a direct OEM replacement for UPS, alarm and telecom systems

  • Maintenance-free AGM design eliminates fluid checks
  • 12 V 3.3 Ah capacity powers UPS and alarm systems
  • Compact 5.28 x 2.64 x 2.4 in size fits tight enclosures
  • 6 in terminal spacing matches RHINO SLA3-12 footprint
  • 100 % OEM replacement for APC RBC35 and CyberPower 325SL models

Replacement battery for UPS and alarm systems

This 12 V sealed lead‑acid battery uses AGM technology to deliver 3.3 AH of capacity. It is built as a direct 100 % OEM replacement for the Rhino SLA3‑12 and compatible UPS cartridges. The maintenance‑free design suits standby power in security, telecom and emergency lighting installations. Expected service life ranges from four to seven years under normal float conditions.

Terminal spacing matches the original 1.6 inches

The distance between the two terminals is 1.6 inches, the critical dimension that determines whether the battery fits the existing connector layout. Overall case measurements are 5.28 inches long, 2.64 inches wide and 2.4 inches high. Verify these figures against your equipment before ordering.

Drop‑in installation with no wiring changes

Because the terminal pitch and case size mirror the original unit, the battery slides into the same compartment and connects to the existing leads without adapters. The only common issue is forgetting to recycle the old sealed cell, which is required by most local regulations. No tools beyond a screwdriver are typically needed.

How it compares

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

Price $18.99
Pricier than about 75% of the 10,440 comparable items (median $10.99).

Specifications

No published specifications for this item yet.

Questions about this item

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

Runtime depends on the load; at a 1-amp draw the battery can deliver roughly three hours before voltage drops below the useful threshold.

What terminal spacing does the 1.6-inch distance require?

The terminals sit 1.6 inches apart, matching the F1 faston tabs used on most small UPS and alarm panels.

Will the 5.28 by 2.64 by 2.4-inch case fit my APC BE350G?

Yes, those dimensions match the original RBC35 cartridge, so it slides into the BE350G battery compartment without modification.

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