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PS1250 Power-Sonic PS AGM Cycling Battery
PS1250 Power-Sonic PS AGM Cycling Battery
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Technical Specifications
| Specification | Details |
|---|---|
| Model | PS1250 / PS-1250 |
| Voltage | 12V |
| Capacity | 4.65 Ah (10-hr) | 5.0 Ah (20-hr) |
| Dimensions (LWH) | 90 x 70 x 101 mm (Total Height: 107 mm) |
| Weight | 1.39 kg |
The Power-Sonic PS1250 is a compact, ultra-efficient 12V General Purpose Sealed Lead Acid (SLA) battery engineered specifically to provide reliable backup power for critical float standby infrastructure and light cyclic utilities. Designed to meet strict commercial safety benchmarks, this versatile 5.0 Ah power cell utilises advanced AGM technology and optimised gas recombination to deliver exceptional energy density in a compact physical footprint. Backed by decades of manufacturing expertise, it delivers excellent performance consistency for local security setups, clinical medical devices, and emergency lighting networks across Australia.
Perfect for asset managers and field technicians who demand:
- ✓ Unfailing backup protection for commercial fire networks, security alarms, and medical instruments
- ✓ Total maintenance-free convenience with a spill-proof VRLA architecture that operates safely in any position
- ✓ Outstanding power-to-volume ratio designed to minimise bulk in space-restricted equipment housings
Key Features & Benefits
Absorbent Glass Mat (AGM)
- • High-porosity glass mats fully absorb, categorise, and immobilise the internal acid electrolyte
- • Minimises internal cell resistance to support stable, highly efficient power discharge paths
- • Safeguards active plate elements against routine building vibrations and transport shocks
Sealed Maintenance-Free Cover
- • Oxygen gas recombination design safely processes and recycles gases during standby float charging
- • Successfully limits internal fluid vapour loss over time to sustain optimal chemical saturation
- • True "install and forget" convenience with absolutely no water top-ups or physical refilling required
Optimised Power Volume Ratio
- • Industry-leading compact envelope layout yields maximised internal energy density profiles
- • Delivers a reliable 5.0 Ah capacity reserve without expanding physical enclosure space
- • Integrates seamlessly inside space-restricted control boxes, alarms, and telecommunications nodes
Rugged SLA ABS Armour Case
- • Outer shell moulded from impact-resistant ABS plastic for robust physical defence
- • Spill-proof VRLA architecture allows for flexible, multi-angle mounting across installations
- • Fully approved for air transport and certified compliant by D.O.T., I.A.T.A., and F.A.A. bodies
Advantages & Considerations
Advantages
- ✓ Economical standby option designed to minimise capital equipment outlays
- ✓ Light 1.39 kg structural mass simplifies dense multi-unit array wiring configurations
- ✓ High shelf stability allows safe storage for up to 6 months at 25°C before charging
- ✓ Subjected to stringent factory quality controls to standardise performance consistency
Considerations
- • Output is rated at 12V; ensure your hardware specifications align before terminal connection
- • Optimised primarily for standby float loads rather than deep heavy motive traction profiles
- • Not intended for high-cranking automotive under-bonnet systems or vehicles utilising Stop-Start tech
Frequently Asked Questions
What is the lifespan of this battery?
In standard stationary float environments under controlled ambient temperatures, this general-purpose SLA battery typically delivers an operational service life of 3 to 5 years. Total lifecycle longevity depends heavily on operating temperature moderation and the frequency of deeper discharge cycles.
Is this battery maintenance-free?
Yes, this model features a completely Sealed Maintenance-Free (SLA) configuration utilising advanced VRLA chemistry. Internal oxygen recombination processes effectively recycle gases, meaning they require zero cell watering or physical fluid monitoring.
What applications is this battery compatible with?
This versatile battery is widely integrated into emergency exit pathways, commercial security alarm networks, mobile medical gear, signalling grids (air, rail, sea), small solar banks, UPS arrays, telecommunications hubs, and electronic toys requiring light cyclic protection.
How should I store this battery during the off-season?
Store the battery in a cool, dry place, out of direct exposure to extreme temperatures. The PS series can be left idle for up to 6 months at 25°C before requiring a freshening charge. In higher temperatures, self-discharge accelerates, meaning maintenance charging intervals must be shortened.
What is covered under the warranty?
This Power-Sonic battery is accompanied by a standard commercial warranty covering defects in structural assembly or material deviations. It ensures reliable float performance and compliance when deployed in approved standby applications.
Battery Compatibility Guide
Direct Replacement Models

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