Lithium Dual Battery Kits

Get equipped with the perfect Lithium 12V dual battery system from KickAss. Whether you’re an experienced adventurer or just starting to build your setup, we have the right gear for you. A 12V dual battery system is essential for any off-grid energy setup, allowing you to stay on the road longer. Our Lithium 12V dual battery systems come in a variety of sizes and configurations, customisable to meet your needs. They can be charged by your vehicle's alternator, solar panels, or mains power, providing a reliable power source for 12V appliances such as fridges, lighting systems, and camping gadgets. Pair your 12V dual battery system with a control box to manage all your appliances from a single hub. Get ready to power your adventures with KickAss Lithium batteries.

21 products

Save $597.29

KickAss 100Ah Essential Lithium Dual Battery Kit

Complete 100Ah lithium dual battery kit with DCDC charger, tray & wiring.

$1,052.51

$1,649.80

In-Store Only

Sold out

KickAss 100Ah Complete Lithium Dual Battery Kit

Experience reliable off-grid power with 100Ah capacity, Bluetooth monitoring, and compatibility for parallel/series setups. Ideal for versatile and compact applications.

$1,284.98

$2,089.65

Save $770.80

KickAss 105Ah Core Control Ultra Slimline Lithium Dual Battery Kit

Stay powered with the KickAss 105Ah Slimline Lithium Kit—includes a Bluetooth battery, mini power box, DCDC charger, and monitoring tools.

$1,299.00

$2,069.80

Save $976.77

KickAss 105Ah Complete Ultra-Slim Lithium Dual Battery Kit

105Ah ultra-slim lithium dual battery kit with Bluetooth monitoring, advanced BMS, and compact design for efficient off-grid power.

$1,537.83

$2,514.60

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KickAss 120Ah Base Essential Lithium Dual Battery Kit

Complete 120Ah lithium battery kit with accessory panel, DCDC charger, tray & wiring.

$1,034.31

$1,679.70

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KickAss 120Ah Base Complete Lithium Dual Battery Kit

Complete 120Ah lithium battery kit with inverter, monitor, DCDC charger, tray & wiring.

$1,395.22

$2,089.65

Save $680.29

KickAss 120Ah Essential Slimline Lithium Dual Battery Kit

Complete 120Ah lithium battery kit with DCDC charger, tray & wiring.

$1,299.51

$1,979.80

Save $659.19

KickAss 120Ah Core Slimline Lithium Dual Battery Kit

Complete 120Ah lithium dual battery kit with DCDC charger, display & wiring.

$1,470.36

$2,129.55

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Save $885.55

KickAss 120Ah Complete Control Slimline Lithium Dual Battery Kit

Complete 120Ah lithium battery kit with control box, DCDC charger, tray & wiring.

$1,399.00

$2,284.55

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Save $870.24

KickAss 120Ah Complete Slimline Lithium Dual Battery Kit

Complete 120Ah lithium battery kit with inverter, DCDC charger, display & wiring.

$1,679.36

$2,549.60

Save $819.22

KickAss 120Ah Smart Control Lithium Dual Battery Kit

Smart power with the KickAss 120Ah Lithium Kit—Bluetooth-enabled battery, LCD control box, and efficient DCDC charging.

$1,370.48

$2,189.70

Save $961.84

KickAss 200Ah Base Essential Lithium Dual Battery Kit

Complete 200Ah lithium battery kit with DCDC charger, monitor, tray & wiring.

$1,536.86

$2,498.70

Save $963.33

KickAss Ultra-X 230Ah Premium Base Compact Lithium Dual Battery Kit

Take your power setup to the next level with the KickAss Ultra-X 230Ah Lithium Base Kit—compact, powerful, and built for off-grid adventures.

$2,055.47

$3,018.80

Save $1,073.33

KickAss Ultra-X 230Ah Premium Base Slimline Lithium Dual Battery Kit

Compact power with the KickAss Ultra-X 230Ah Slimline Lithium Base Kit—perfect for off-grid setups, with charging and monitoring included.

$2,145.47

$3,218.80

Save $1,424.70

KickAss Ultra-X 230Ah Premium Compact Lithium Dual Battery Kit

Upgrade with the compact KickAss 230Ah Premium Dual Battery Kit, featuring a powerful lithium battery, 2000W inverter, 40A DCDC charger and Lithium 12V Control Box.

$2,699.00

$4,123.70

Save $1,679.70

KickAss Ultra-X 230Ah Premium Slimline Lithium Dual Battery Kit

Experience top-tier power with the KickAss 230Ah Premium Dual Battery Kit, featuring a slimline lithium battery, inverter, 12V control box, and 40A DCDC charger.

$2,799.00

$4,478.70

In-Store Only

Sold out

KickAss 200Ah Complete Lithium Dual Battery Kit

Maximise your off-grid power needs with 200Ah capacity, Bluetooth monitoring, and parallel/series compatibility. Perfect for larger setups and extended adventures.

$2,498.13

$3,704.55

In-Store Only

Sold out

KickAss 300Ah Complete Lithium Dual Battery Kit

The ultimate power solution with 300Ah capacity, advanced Bluetooth monitoring, and parallel/series readiness. Designed for demanding setups and long-term off-grid use.

$3,316.14

$5,029.35

Save $911.34

KickAss 200Ah Base Core Lithium Dual Battery Kit

Complete 200Ah lithium battery kit with 40A DCDC charger, monitor, tray & wiring.

$1,717.36

$2,628.70

Save $856.79

KickAss 200Ah Lithium Dual Battery Kit - Essential Touring System

Built for touring and canopies—KickAss 200Ah Lithium Dual Battery Kit with smart control, secure mounting, and seamless power management.

$1,681.11

$2,537.90

Save $1,795.19

KickAss 230Ah Ultra-X Slimline Lithium Dual Battery Kit - Complete Touring System

High-capacity power for touring and canopies—KickAss 230Ah Slimline Lithium Kit with smart control, 2000W inverter, and seamless power management.

$2,882.61

$4,677.80

Dual Battery Kits

Build Your Own!

Create your perfect power system with our Build Your Own Kits. Pick from a selection of components, including 12V AGM or lithium batteries, battery boxes, DCDC chargers, wiring kits, and accessories to put together a setup that suits your needs. Ideal for DIY enthusiasts and anyone after a custom solution, our kits give you the freedom to design a power system that’s just right for your adventures.

KickAss Lithium Dual Battery Kits are the ultimate solution for powering your off-grid adventures with efficiency and reliability. These kits feature advanced lithium batteries known for their lightweight design, long lifespan, and superior energy density. Perfect for camping, 4WDs, and caravanning, lithium batteries charge faster and deliver consistent power without the risk of over-discharging.

Fast dispatch

Orders are dispatched within 2 Business Days or you can pick up in-store within the hour.

Local 12 volt experts

Chat to our local 12v experts for specialist knowledge and advice.

Over 500,000 customers

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