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Amptech AT12450D Deep Cycle Battery

Amptech AT12450D Deep Cycle Battery

$185.00 AUD
$185.00 AUD
Sale Sold out

Technical Specifications

Specification Details
Model Amptech AT12450D
Voltage 12V
Capacity 45 Ah (20 HR)
Dimensions (LWH) 197 x 165 x 170 mm
Terminal Type T6 Post Style

The Amptech AT12450D Deep Cycle Battery delivers a high-performance, compact power storage solution expertly engineered for the Australian recreational vehicle, 4WD, and leisure markets. Purpose-built to provide a low, steady energy discharge over extended periods, this robust 45 Ah battery is the ideal powerhouse for caravans, camper trailers, small boats, and portable setups. Incorporating an advanced, sealed maintenance-free design, it offers exceptional strength, durability, and a reliable capacity reserve to run your essential off-grid electrical accessories without demanding ongoing, tedious upkeep.

Perfect for drivers and campers who demand:

  • ✓ A dependable 45 Ah reserve capacity to smoothly sustain camp lighting, portable fridges, and small 12V accessories
  • ✓ Total installation flexibility with a factory-sealed, spill-proof casing safe for indoor cabinets or vehicle interiors
  • ✓ Superior mechanical stamina built tough to resist plate damage across corrugated outback tracks

Key Features & Benefits

Thicker Plate & Paste Tech

  • • High-density, thickened plate geometry guarantees reliable energy exchange over deep cycles
  • • Specialised deep-discharge paste formula combined with additives protects active material longevity
  • • Minimises the structural plate degradation that typically occurs during repetitive heavy cycling

Oxygen Recombination Armour

  • • Internal gas management loops actively recombine hydrogen and oxygen to eliminate water loss
  • • True "install and forget" design avoids any need for electrolyte fluid level top-ups
  • • Special grid alloys reduce internal outgassing and ensure a remarkably low self-discharge rate

Starved Electrolyte Design

  • • Liquid acid is fully absorbed in high-quality separators to ensure a completely spill-proof build
  • • Advanced anti-vibration architecture effectively buffers internal plates from rough track shocks
  • • High-calibre inner layering isolates grids to prevent destructive micro short circuits

Reinforced Structural Safety

  • • Factory sealed with special compound epoxy alongside integrated pressure-controlled safety valves
  • • Heavy-duty container housing significantly increases overall battery case tensile strength
  • • Standardised T6 post terminal configuration provides a stable, low-resistance electrical connection point

Advantages & Considerations

Advantages

  • ✓ Balanced 12-month private and commercial use warranty coverage for peace of mind
  • ✓ Clean 45 Ah capacity offers ample auxiliary power in a highly space-efficient profile
  • ✓ Non-spillable build operates reliably in almost any orientation profile
  • ✓ Excellent cyclic resilience when compared against standard general-purpose SLA options

Considerations

  • • Not engineered or safety-rated for primary engine cranking applications (No CCA rating)
  • • Complete upside-down operational installation layouts are not recommended by the manufacturer
  • • Requires a dedicated deep-cycle compatible multi-stage smart charger to ensure a healthy cell lifecycle

Frequently Asked Questions

What is the lifespan of this battery?

In dedicated cyclic configurations, this battery typically achieves multiple hundreds of deep discharge cycles. Total service lifespan depends heavily on average depth of discharge (DoD) percentages, regional operating temperatures, and proper charging methods.

Is this battery maintenance-free?

Yes, it is entirely maintenance-free. Thanks to sophisticated oxygen recombination technology, internal vapours are kept fully sealed and mixed inside the cells, completely avoiding any need for water top-ups or manual adjustments.

What vehicles/applications is this battery compatible with?

This deep-cycle unit is optimised for caravan house systems, RV auxiliary trays, camper trailers, portable solar configurations, marine trolling motors, mobility scooters, and emergency backup power loops.

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

Store the unit in a clean, dry, and cool environment sheltered away from direct sunlight. Bring it to a full 100% state of charge prior to storage; its high-purity alloy grids minimise self-discharge during extended idle periods.

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

AT12450D
12V 45Ah Deep Cycle
12V 40Ah / 50Ah AGM Upgrade
View full details