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Rectangular 12V 2.3Ah sealed lead acid battery in black ABS casing

Raion Power

Raion Power RG1223T1 12V 2.3Ah standard battery for Ademco/Adi PS1220

SKU CH-R8CB-3EC2X

A 12 V 2.3 Ah sealed lead-acid battery built for Ademco PS1220 panels, supplied factory-fresh with voltage-matched cells from a single batch

  • Battery pack size1-pack
  • Battery typeSealed Lead Acid
  • Battery capacity2,300 mAh
  • Battery voltage rating12 V
  • Product typeRechargeable Batteries
  • Direct replacement for Ademco PS1220 systems
  • 12 V 2.3 Ah sealed lead-acid capacity
  • AGM valve-regulated spill-proof design
  • UL recognised, CE rated, ISO 9001 factory
  • Voltage-matched from same batch when ordering multiples

Replacement battery for Ademco PS1220

This 12V 2.3Ah sealed lead-acid unit is a direct replacement for the Ademco/Adi PS1220. It uses AGM valve-regulated technology so the battery can be mounted in different orientations without leaking. The rugged ABS casing resists shock, vibration, chemicals and heat. It is U.L. Recognised, CE rated and produced in ISO 9001 certified factories.

Capacity and voltage limits

The battery delivers 2300 mAh at 12 volts, which defines the energy available for backup power. Valve-regulated spill-proof construction allows installation in various positions, but the fixed 2.3Ah capacity cannot be expanded within the same footprint. Calcium alloy grids reduce electrolyte loss, supporting longer service life under normal float-charge conditions.

Physical fit and system checks

The pack measures 7.01 x 1.38 x 2.40 inches and weighs 2.01 lbs; verify that your enclosure has enough clearance for these dimensions. Confirm the existing charger is designed for a 12V sealed lead-acid battery with this capacity. When ordering more than one unit, they are voltage-matched and sourced from the same manufacturing batch for consistent performance.

How it compares

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

Price $13.99
Pricier than about 63% of the 10,440 comparable items (median $10.99).

Specifications

Product
Brand nameRaion Power
Model nameRG1223T1
Product typeRechargeable Batteries
Power
Battery typeSealed Lead Acid
Battery capacity2,300 mAh
Battery voltage rating12 V
In the box
Battery pack size1-pack

Questions about this item

How do I know this 12V 2.3Ah battery is the right replacement for my Ademco PS1220 panel?

The RG1223T1 matches the 12V 2.3Ah specification and the 7.01 × 1.38 × 2.40 inch dimensions required by the Ademco PS1220, so it fits the existing compartment and wiring.

What runtime can I expect from the 2300 mAh capacity in a working alarm system?

The 2300 mAh rating means the battery can deliver roughly 2.3 amps for one hour; actual backup time depends on the panel's current draw, which is typically well under one amp in standby.

Does the F2 terminal interface on this SLA battery limit the charge current my panel can supply?

The F2 quick-connect tabs accept the panel's standard charging leads; charge current is governed by the PS1220's built-in charger, not by the battery terminals.

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