




KickAss 12V 120Ah Deep Cycle AGM Battery with Battery Tray
Pickup available at Acacia Ridge Store
Usually ready in 1 hour
1 Year Warranty
This product is covered by an Australian warranty and easy in-store or online returns.
Description
*Please note use of this battery under your bonnet, to power trolling motors; or in electric golf buggies will void your warranty. More suitable battery types for these applications are CCA rated batteries. KickAss Batteries are not CCA rated and should not be used to start vehicles.
This kit includes one of our KICKASS® 120AH Slimline AGM deep cycle batteries and a KickAss 120Ah Slim Battery Tray. Our battery tray allows you to install your battery units behind the rear seat in your dual cab ute.
Key Features:
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Power your 12V fridges, high powered inverters, lights or any other 12V appliances
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Store solar or wind power
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Suitable for 4x4 and Marine Conditions
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Completely Sealed (allowing you to place the battery in whatever angle is needed
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High vibration resistance (Enables them to withstand even the toughest 4x4 tracks)
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Rugged ABS Container - The tough and high quality ABS container will last for decades without aging or deforming: keeping your battery looking brand new!
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99.7% pure lead calcium grids and A recognized Component of U.L
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Low self-discharge and long shelf life
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Exceptional deep discharge recovery performance
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5 Year pro-rata warranty
Maintenance-Free and Safe: To make life easier for you, KICKASS® Batteries are completely maintenance-free. No more refilling terminals with water; just purchase and reap the benefits.
Compact Size:
Our slimline battery tray can conveniently be mounted with our slim battery tray behind the rear seats in your dual cab ute or 4WD.
Safety valve: You can rely on the in-built safety valve to keep you and your family safe by ensuring the battery is completely sealed, preventing any possible battery explosions.
Exceptional Deep Discharge Recovery: High oxygen-recombination efficiency ensures no loss of electrolyte, giving the batteries exceptional deep discharge recovery performance, just in case you accidently discharge your batteries a little too much! This also ensures you will never need to replace electrolyte during the course of the batteries' life.
Durable Plates: High purity, thick lead-calcium alloy plates ensure a long design life span of 8 years (for infrequent discharge @20¡C).
Corrosion resistant: Lead-calcium grids maintain a low self-discharge rate of approximately 3% of capacity per month.
Small contact resistance and high corrosion resistance.
*Please note use of this battery under your bonnet, to power trolling motors or in electric golf buggies will void your warranty. More suitable battery types for these applications are CCA rated batteries.
Applications
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Solar applications;
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Marine Applications;
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Telecommunications;
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Emergency Power System;
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Power plant and power transformer system;
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Control Equipment.
120AH KickAss Slimline Battery Tray
Built specifically for our range of Slimline batteries, our brand-new slimline battery trays are the solution to securing your KickAss slimline battery. These KickAss battery trays are perfect for installation behind the rear seats of a modern 4WD dual cab, or in its canopy.
Behind Seat Battery Tray
Store your battery out of sight and maximise storage space for your other belongings.
Heavy Duty Slimline Battery Mount
Constructed with a lightweight & strong aluminium frame to protect and secure your battery. A heavy duty slim battery tray designed for the toughest Australian Terrain.
Hold-Down Straps
Our slimline battery holder features 2 heavy duty straps that hold your battery in place. These can easily be detached, allowing easy access your battery.
Australian Made
Our slimline battery brackets are 100% Australian made for guaranteed quality.
Factory Mounting Holes
Simply mount your slim battery tray via the factory mounting holes. Comes with all bolts and screws included, so you don’t have to shop around for extras.
This kit includes:
KICKASS 12 Volt 120AH Slim Deep Cycle AGM Dual Car Battery
120AH Slimline Battery Tray
Please Note - Please check the product specifications before purchase. KickAss is not responsible or liable for any modification performed on your vehicle.
Specifications
Assembled Dimensions | 44 cm (L) x 36 cm (H) x 31 cm (W) |
- Nominal Voltage 12.8V
- Nominal Capacity 120Ah@20 hour rate F.V.(1.80V/cell)
- Approximate Weight 31.4Kg (69.2lbs.)
- Terminals B3 (Fitting M8 bolt & nut) I2 is optional
- Internal Resistance = O O4.5Ω (Fully Charged)
- Maximum Discharge Current 1200A (5 sec)
- Maximum Charge Current 25A
- Operating Temperature Range Charge: -10°C~40°C (14°F~104°F)
- Maximum Operating Temperature : 65°C
- Discharge: -20°C~50oC (-4°F~122°F)
- Storage: -20°C~40°C (-4°F~104°F)
- Self Discharge 3% of capacity declined per month at (25°C)
Dimensions 393mm L x 108mm W x 288mm H
Weight : 31.4kg
User Manual and Support
KickAss 120Ah Slimline Battery Tray | |
KickAss 12V 120Ah AGM Slimline Deep Cycle Battery |
KickAss has warehouses located on both the East and West Coast of Australia. Express orders are dispatched same business day if ordered before 12pm AEST. Standard orders are dispatched within 2-3 business days. Deliveries are made during business hours, Monday to Friday.
At KickAss, we take full control of our product journey - from concept to creation - by designing, engineering, and manufacturing our own batteries and 12V accessories in our wholly owned facilities located in Australia, China, and the USA. This end-to-end approach allows us to maintain strict quality standards, drive innovation, and deliver unbeatable value. By owning our production facilities, we ensure every product that carries the KickAss name is built tough, tested rigorously, and ready for off-grid adventure.
Change your mind? No worries, our quick & easy online or in-store returns process has you covered. Learn more.
Battery Comparison Table
Everything that is included in this KickAss kit!
1 x KickAss 120Ah Slimline Battery Tray

Specially designed to fit KickAss Slim Batteries, this tray allows easy installation behind the rear seats in a dual cab ute, or any other confined space. Made of durable, lightweight aluminium.
120AH KickAss Slimline Battery Tray
Built specifically for our range of Slimline batteries, our brand-new slimline battery trays are the solution to securing your KickAss slimline battery. These KickAss battery trays are perfect for installation behind the rear seats of a modern 4WD dual cab, or in its canopy.
Behind Seat Battery Tray
Store your battery out of sight and maximise storage space for your other belongings.
Heavy Duty Slimline Battery Mount
Constructed with a lightweight & strong aluminium frame to protect and secure your battery. A heavy duty slim battery tray designed for the toughest Australian Terrain.
Hold-Down Straps
Our slimline battery holder features 2 heavy duty straps that hold your battery in place. These can easily be detached, allowing easy access your battery.
Factory Mounting Holes
Simply mount your slim battery tray via the factory mounting holes. Comes with all bolts and screws included, so you don’t have to shop around for extras.
Please Note - Please check the product specifications before purchase. KickAss is not responsible or liable for any modification performed on your vehicle.
1 x KickAss 12V 120Ah AGM Slimline Deep Cycle Battery

Top quality 12V auxiliary battery, perfect for camping, caravaning, 4WD and dual battery systems. Charge from solar panels, alternator & 240V mains power. Comes with a 5 Year Warranty.
Battery Comparison Table
*Please note use of this battery under your bonnet, to power trolling motors or in electric golf buggies will void your warranty. More suitable battery types for these applications are CCA rated batteries. KickAss Batteries are not CCA rated and should not be used to start vehicles.
KickAss Slim 12V 120Ah Deep Cycle AGM Dual Battery
The slimline range of AGM batteries are the solution to tight applications in your 4X4 vehicle, caravan or campervan. Easily install our KickAss Slimline Batteries into areas that otherwise would have been impossible with a normal-sized battery. Combine with the KickAss 170Ah Battery Tray and easily install your KickAss Battery behind the rear seat of your dual cab ute.
Power 12V lights, fridge/freezers, inverters, phones, laptops, and other 12/24V camping accessories. With a KickAss Battery on the road, your power and electricity troubles will become a thing of the past. They are even suitable for saltwater/marine applications like your boat.
Features:
To make your life easier, KickAss AGM Deep Cycle Batteries are completely sealed and maintenance free. No more refueling terminals with water or electrolyte.
Safety Valve: You can rely on the in-built safety valve to keep you and your family safe by ensuring the battery is completely sealed.
Exceptional Deep Discharge Recovery: High oxygen-recombination efficiency ensures no loss of electrolyte, giving the batteries exceptional deep discharge recovery performance, just in case you accidentally discharge your batteries a little too much. This also ensures you will never need to replace electrolyte during the course of the battery's life.
Corrosion Resistant: Lead-calcium grids maintain a low self-discharge rate of approximately 3% of capacity per month. This ensures that your KickAss AGM battery has a longer lifespan.
Quality Copper-Silver Terminals: Small contact resistance and high corrosion resistance. So you never have to worry about your KickAss Deep Cycle battery corroding.
Detachable Handles: Looking to maximise space in a tight spot? The detachable handles can be conveniently removed when installing and reattached when relocating the battery.
5-Year Warranty: All KickAss AGM batteries are backed by a 5 year pro rata Australian Warranty. These batteries not only look awesome—they KickAss!
Additional Features:
- Power your 12V fridges, high powered inverters, lights or any other 12V appliances
- Store solar or wind power
- Suitable for 4x4 and marine conditions
- Completely sealed (allowing you to place the battery in whatever angle is needed)
- High vibration resistance (enables them to withstand even the toughest 4x4 tracks)
- Rugged ABS container – tough and high-quality, will last for decades without aging or deforming
- 99.7% pure lead calcium grids
Applications:
- Solar applications
- Marine applications
- Telecommunications
- Emergency power system
- Power plant and power transformer system
- Control equipment
See why our customers are all in—these reviews speak for themselves!

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