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Amp-Tech AT1245 SLI/AGM General Purpose Battery (12V 4.5Ah)

Amp-Tech AT1245 SLI/AGM General Purpose Battery (12V 4.5Ah)

$35.00 AUD
$35.00 AUD
Sale Sold out

Technical Specifications

Specification Details
Model Amp-Tech AT1245
Voltage 12V
Capacity 4.5 Ah (20 HR)
Dimensions (LWH) 90 x 70 x 101 mm (Total Height: 107 mm)
Weight 1.48 kg
Terminal Type T1 Post Style

The Amp-Tech AT1245 SLI/AGM General Purpose Battery delivers a highly reliable, compact 12V power solution engineered for a diverse range of Australian domestic, commercial, and emergency backup setups. Utilising advanced Valve Regulated Lead Acid (VRLA) technology paired with a premium Absorbent Glass Mat (AGM) separator design, this completely sealed unit provides a safe, leak-proof electrical supply. It serves as a dependable powerhouse for emergency lighting, security networks, small uninterruptible power supplies (UPS), fire panels, and medical instruments, guaranteeing long-lasting efficiency and robust structural stamina without demanding tedious ongoing upkeep.

Perfect for users who demand:

  • ✓ A high-quality original equipment specification match for backup alarms, medical fixtures, and electronic devices
  • ✓ Total indoor and enclosure safety with a factory-sealed casing that prevents messy acid leaks or vapours
  • ✓ Superior charge retention capable of sitting inactive for long standby stretches without going flat

Key Features & Benefits

Oxygen Recombination Tech

  • • Internal gas management loops actively recombine internal vapours to preserve fluid levels
  • • Delivers a completely maintenance-free layout that eliminates internal hydration checks
  • • True "install and forget" operation allows for clean horizontal or vertical hardware placement

Advanced Grid Alloys

  • • Custom PbCaSn alloy composition drastically lowers overall outgassing under operational loads
  • • High-purity raw materials ensure a remarkably low self-discharge profile during storage
  • • Extends the active seasonal storage shelf life to safeguard against early cell damage

High-Calibre AGM Separator

  • • Premium absorbed glass mat layers optimise plate contact to maintain electrical stability
  • • Proactively isolates internal grids to successfully prevent destructive micro short circuits
  • • Maximises product durability and standby cycle life over a long working service life

Reinforced ABS Armour

  • • Thick-walled acrylonitrile butadiene styrene (ABS) compound increases container strength
  • • Resists physical impacts, thermal distortions, and mild environmental vibrations
  • • Standardised T1 tab terminal pins ensure a rapid, clean connection fitment

Advantages & Considerations

Advantages

  • ✓ Balanced 12-month private and commercial use warranty coverage
  • ✓ Non-spillable VRLA configuration satisfies safe indoor handling guidelines
  • ✓ Lightweight 1.48 kg architecture makes handling and swapping effortless
  • ✓ Flat discharge curve provides a reliable, linear current supply to critical electronics

Considerations

  • • Compact general-purpose standby design—not optimised for intensive deep-cycle traction workloads
  • • Not engineered for automotive engine cranking or high cold cranking amp (CCA) duties
  • • Requires a dedicated VRLA/AGM compatible charger to maintain cell health when fully drained

Frequently Asked Questions

What is the lifespan of this battery?

In stationary standby configurations, this high-purity AGM battery typically delivers an operational service life of 3 to 5 years. Total lifecycle duration depends heavily on ambient room temperatures, depths of discharge, and proper charge routine parameters.

Is this battery maintenance-free?

Yes, it is entirely maintenance-free. The advanced oxygen recombination tech prevents electrolyte evaporation, meaning you will never have to top up fluid levels or monitor hydration profiles.

What applications is this battery compatible with?

This general-purpose battery is ideal for emergency exit lighting, domestic or commercial alarm boxes, backup UPS electronics, medical instruments, electronic testing units, fire panels, and various 12V children's ride-on toys.

How should I store this battery during the off-season?

Store the unit in a cool, dry area out of direct sunlight and extreme seasonal temperature shifts. Ensure it receives a full recharge before storage. Thanks to the high-grade grid alloys, it holds a charge efficiently for long periods when left idle.

What is covered under the warranty?

This battery is backed by a 12-month replacement warranty for both private and commercial usage. This covers operational failures arising directly from internal manufacturing faults, construction oversights, or material defects under regular recommended parameters.

Battery Compatibility Guide

Direct Replacement Models

AT1245 SLI
12V 4.5Ah VRLA AGM
12V 4Ah / 5Ah AGM
View full details

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