Slimline Batteries

If you’re in need of a renewable power supply but only have limited space to work with, then a slimline battery is your solution. At KickAss, many of our AGM and lithium batteries come in compact slim or ultra-slim designs, perfect for installing behind the rear seats of dual cab utes, in caravans, or anywhere where space is tight. Our slimline batteries are all encased in durable ABS plastic, and will protect your vehicle or installation point from battery acid in the unlikely event of a battery spill or malfunction. The perfect solution for compact spots.

Filter and sort (0)
Sort by
Availability
Price
The highest price is $1,833.07
$
$
Clear all
Clear all
Availability
Price
The highest price is $1,833.07
$
$
  • CLUB EXCLUSIVE DEALS

    Unwrap Power, Adventure and Outback-Proof Gear this holiday season! Shop top selling Christmas gift ideas and score KickAss Club Exclusive pricing!

    SHOP NOW
  • BUNDLE DEAL Save Extra $177.22 KickAss ProductsKickAss 120Ah Complete Control Slimline Lithium Dual Battery KitKA12120SLIM - LIONKIT2
    KickAss Smart 12V 120Ah Slimline Lithium Premium Dual Battery Kit
    Club Price
    $ 1480 10
    Reg Price $1,657.32
    RRP $2,484.55 i
    The Recommended Retail Price (RRP) is the suggested sell price and is provided for comparison purposes.
    4.8
    Rated 4.8 out of 5 stars
    39

    12V 120Ah Lithium Deep Cycle Battery LifePO4, 12V/24V 25A DCDC Charger with Solar MPPT & Plug, 12V Control Box & Battery Monitor - with LCD Screen, 120Ah Battery Tray, Plug & Play Wiring Kit - 6m, ...

    View details
  • Save Extra $100 KickAss ProductsKickAss 12V 120Ah Smart Slimline Lithium Deep Cycle Battery LiFeP04KA12120SLIM - LION
    KickAss Smart 12V 120Ah Lithium Slimline Deep Cycle Battery LifePO4
    Club Price
    $ 799 95
    Reg Price $899.95
    RRP $1,199.95 i
    The Recommended Retail Price (RRP) is the suggested sell price and is provided for comparison purposes.
    4.8
    Rated 4.8 out of 5 stars
    39

    Comes with fully integrated BMS system and Bluetooth app. Lightweight and durable.

    Remote Monitoring
    Parallel & Series
    Bluetooth App
    A-Grade Cells
    View details
  • Save Extra $10 KickAss ProductsKickAss 12V 170Ah AGM Slimline Deep Cycle BatteryKA12170
    KickAss 12V 170Ah AGM Slimline Deep Cycle Battery
    Club Price
    $ 389 95
    Reg Price $399.95
    RRP $489.95 i
    The Recommended Retail Price (RRP) is the suggested sell price and is provided for comparison purposes.
    4.8
    Rated 4.8 out of 5 stars
    181

    Charge from solar, alternator & 240V mains. Comes with a 5 year warranty

    5 Year Warranty
    Fully Sealed
    Vibration Resistance
    Detachable Handles
    View details
  • BUNDLE DEAL Save Extra $303.47 KickAss ProductsKickAss Smart 12V 120Ah Slimline Lithium Premium Dual Battery Kit with 25A DCDC Charger, Control Box, Display Panel, Tray & WiringKA12120SLIMDCDCKIT
    KickAss Smart 12V 120Ah Slimline Lithium Premium Dual Battery Kit with 25A DCDC Charger, Control Box, Display Panel, Tray & Wiring
    Club Price
    $ 1529 60
    Reg Price $1,833.07
    RRP $2,629.50 i
    The Recommended Retail Price (RRP) is the suggested sell price and is provided for comparison purposes.
    4.8
    Rated 4.8 out of 5 stars
    39

    12V 120Ah Lithium Deep Cycle Battery LifePO4, 12V 120Ah Lithium Deep Cycle Battery LifePO4, 12V/24V 25A DCDC Charger With Solar MPPT +, 12V/24V 25A DCDC Charger with Solar MPPT & Plug, 12V Mini Con...

    View details
  • Save Extra $10 KickAss ProductsKickAss 12V 120Ah AGM Slimline Deep Cycle BatteryKA12120SLIM
    KickAss 12V 120Ah AGM Slimline Deep Cycle Battery
    Club Price
    $ 259 95
    Reg Price $269.95
    RRP $299.95 i
    The Recommended Retail Price (RRP) is the suggested sell price and is provided for comparison purposes.
    4.8
    Rated 4.8 out of 5 stars
    193

    Charge from solar panels, alternator & 240V mains power. Comes with a 5 Year Warranty.

    5 Year Warranty
    Fully Sealed
    Vibration Resistance
    Detachable Handles
    View details
  • BUNDLE DEAL Save Extra $140 KickAss ProductsKickAss 12V 120Ah LiFePo4 Slimline Lithium Battery & Remote Display Unit BundleKA12120SLIM - LIONRDU
    KickAss Smart 12V 120Ah Slimline Lithium Battery + Remote Display Unit Bundle
    Club Price
    $ 809 91
    Reg Price $949.91
    RRP $1,379.85 i
    The Recommended Retail Price (RRP) is the suggested sell price and is provided for comparison purposes.
    4.8
    Rated 4.8 out of 5 stars
    39

    12V 120Ah Lithium Deep Cycle Battery LifePO4, and Lithium Battery Remote Display Unit / Monitor + Extension Cable - 5m

    View details
  • BUNDLE DEAL KickAss 120Ah Slimline AGM Dual Battery Kit with 25A DCDC Charger, Tray & Wiring
    KickAss 120Ah Slimline AGM Dual Battery Kit with 25A DCDC Charger, Tray & Wiring
    $ 816 67
    RRP $1,249.65 i
    The Recommended Retail Price (RRP) is the suggested sell price and is provided for comparison purposes.
    4.8
    Rated 4.8 out of 5 stars
    193

    12V/24V 25A DCDC Charger with Solar MPPT & Plug, 12V 120Ah AGM Deep Cycle Battery, 120Ah Battery Tray, Plug & Play Wiring Kit - 6m, Battery Tray Accessory Panel, and 2 x Automotive Inline Maxi Fuse...

    View details
  • BUNDLE DEAL Save Extra $157.48 KickAss ProductsKickAss 120AH Slimline LiFePO4 Lithium Battery Essentials BundleKA12120SLIM - LIONKIT1
    KickAss 120AH Slimline LiFePO4 Lithium Battery Essentials Bundle
    Club Price
    $ 1124 78
    Reg Price $1,282.26
    RRP $1,789.75 i
    The Recommended Retail Price (RRP) is the suggested sell price and is provided for comparison purposes.
    4.8
    Rated 4.8 out of 5 stars
    39

    12V 120Ah Lithium Deep Cycle Battery LifePO4, 12V Mini Control Box with 2 x Anderson, 6 x USB & 3 x Cig Sockets, 120Ah Battery Tray, Lithium Battery Remote Display Unit / Monitor + Extension Cable ...

    View details
  • BUNDLE DEAL Save Extra $35.99 KickAss ProductsKickAss 120Ah Slimline AGM Dual Battery KitKATRAYMT120WIR
    KickAss 12V 120Ah Slimline Deep Cycle AGM Dual Battery Kit with Tray & Wiring
    Club Price
    $ 476 87
    Reg Price $512.86
    RRP $629.85 i
    The Recommended Retail Price (RRP) is the suggested sell price and is provided for comparison purposes.
    4.8
    Rated 4.8 out of 5 stars
    193

    12V 120Ah AGM Deep Cycle Battery, 120Ah Battery Tray, and Plug & Play Wiring Kit - 6m

    View details
1-9 of 9 products
DON'T TAKE OUR WORD...

Outback proof gear®, loved by legends like you!

RELATED ARTICLES

Everything You Need to Know About LiFePO4 Batteries - KickAss Products
Everything You Need to Know About LiFePO4 Batteries

If you’ve spent any time camping off-grid, towing a caravan, or exploring the Aussie outback in your 4WD, you’ve probably heard about LiFePO4 batteries. These next-generation lithium batteries have taken...

What is a UPS, and Do I Need One? - KickAss Products
What is a UPS, and Do I Need One?

UPS stands for Uninterruptible Power Supply. It’s a device that sits between your power source (such as mains electricity) and your equipment, acting as both a backup battery and a...

Battery Looking Bloated? Here’s What a Swollen 12V Battery Means – and What to Do About It - KickAss Products
Battery Looking Bloated? Here’s What a Swollen 12V Battery Means – and What to Do About It

A swollen battery isn’t just a cosmetic issue – it’s a serious warning sign that something’s gone wrong. Here’s what causes swelling, why it’s dangerous, and what you should do...