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Amp-Tech AT12180D VRLA/AGM Deep Cycle Battery (12V, 18Ah)

Amp-Tech AT12180D VRLA/AGM Deep Cycle Battery (12V, 18Ah)

$99.00 AUD
$99.00 AUD
Sale Sold out

Technical Specifications

Specification Details
Model Amp-Tech AT12180D
Voltage 12V
Capacity 18.0 Ah (20 HR)
Dimensions (LWH) 151 x 98 x 95 mm (Total Height: 101 mm)
Weight 3.50 kg
Terminal Type T2

The Amp-Tech AT12180D VRLA/AGM Deep Cycle Battery delivers a high-calibre 12V portable power solution engineered to survive rigorous cycling applications across the Australian market. Utilising premium Valve Regulated Lead Acid (VRLA) architecture paired with a starved electrolyte Absorbent Glass Mat (AGM) design, this completely sealed unit provides a leak-proof and non-spillable electrical supply. Enhanced with thicker internal plates, a special paste formula, and unique anti-vibration technology, it excels in deep-discharge environments ranging from mobility scooters and wheelchairs to portable solar setups, golf trolleys, and backup medical apparatus.

Perfect for users who demand:

  • ✓ Superior deep-cycle stamina built to handle repetitive discharge and recharge cycles without losing efficiency
  • ✓ Total operational versatility with a non-spillable casing that functions smoothly in almost any physical orientation
  • ✓ Worry-free indoor and enclosed safety with pressure-controlled venting that eliminates corrosive outgassing

Key Features & Benefits

Deep-Cycle Paste & Thick Plates

  • • Custom-formulated chemical paste mixture optimises heavy electrical energy output profiles
  • • Heavy-duty, thickened internal plates withstand structural breakdown during exhaustive discharge routines
  • • Unique chemical additives extend overall cycle life under regular off-grid operating conditions

Oxygen Recombination Armour

  • • Recombination gas pathways prevent hydrogen and oxygen loss to preserve core cell moisture
  • • Sealed maintenance-free layout completely removes the need for periodic water top-ups
  • • Special grid alloys minimise outgassing and deliver a super low self-discharge rate when stored idle

Starved Electrolyte AGM Design

  • • Liquid acid solution is fully absorbed in high-quality glass mat separators to prevent internal pooling
  • • Proactively isolates grid elements to safeguard the battery block against micro short circuits
  • • Advanced anti-vibration architecture buffers internal structures from kinetic trail or road shocks

Reinforced Structural Safety

  • • Factory sealed with specialised compound epoxy and outfitted with pressure-controlled safety valves
  • • High-impact ABS container compound significantly increases external casing structural strength
  • • Standardised T2 wide spade slide-on terminal tabs ensure a reliable hardware connection point

Advantages & Considerations

Advantages

  • ✓ 1-year replacement warranty coverage backed by an established local brand
  • ✓ Non-spillable build allows operation in almost any physical alignment position
  • ✓ True cycling-grade design handles deep discharges much better than standard standby SLA
  • ✓ Low internal resistance ensures rapid power delivery and quick charging recovery

Considerations

  • • Not engineered or safety-rated for automotive engine cranking applications (No CCA rating)
  • • Complete upside-down operational installation layouts are not recommended by the manufacturer
  • • Requires a dedicated AGM/Deep Cycle 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 discharge depth percentages, regional ambient 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 applications is this battery compatible with?

This versatile unit is highly compatible with mobility scooters, electric tools, golf carts and trolleys, medical equipment, wheelchairs, lawn mowers, fire panels, and portable solar setups requiring a robust 18 Ah cyclic baseline.

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

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

What is covered under the warranty?

This product features a 1-year replacement warranty. This covers operational failures arising directly from internal manufacturing faults, construction oversights, or material defects under normal cyclic use.

Battery Compatibility Guide

Direct Replacement Models

AT12180D Deep Cycle
12V 18Ah VRLA AGM
12V 17Ah / 22Ah AGM Upgrade
View full details

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