Lithium Batteries

Lithium batteries are, quite simply, the top of the line when it comes to portable power. Lithium batteries offer numerous advantages over AGM and other battery types – predominantly greater depth of discharge. While alternative battery types only offer up to 50% depth of discharge, a lithium battery can discharge up to 80% of its usable capacity safely, so they deliver much more power throughout the life of the battery.
All our KickAss lithium batteries come with integrated battery management systems to protect them from damage caused by deep discharge and over-voltage. They also offer exceptionally high discharge rate, so they have the capability to deliver a significant amount of electrical current over a short period.
KickAss offer multiple types of lithium batteries including 100Ah lithium batteries, 120Ah lithium batteries, 200Ah lithium batteries and more. Many are available in convenient slim and ultra-slim designs, so they’re easy to install in tight spaces.

12V Lithium Dual Battery Kits

Save $620.79

KickAss 100Ah Essential Lithium Dual Battery Kit

Power your off-grid adventures with the KickAss 100Ah Lithium Battery, DC/DC Charger, and premium wiring kit for seamless energy management.

$1,118.96

$1,739.75

Save $733.29

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.

$1,356.36

$2,089.65

Save $708.64

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.

$1,361.16

$2,069.80

Save $742.39

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.

$1,527.36

$2,269.75

Save $634.84

KickAss 120Ah Base Essential Lithium Dual Battery Kit

Upgrade from AGM/GEL with the KickAss 120Ah Lithium Dual Battery Kit, featuring a 120Ah lithium battery and 25A DCDC charger.

$1,004.91

$1,639.75

Save $843.19

KickAss 120Ah Base Complete Lithium Dual Battery Kit

Upgrade your power with the KickAss 120Ah Complete Lithium Dual Battery Kit, featuring a 120Ah battery, 1000W inverter, and monitor.

$1,336.41

$2,179.60

Save $751.29

KickAss 120Ah Essential Slimline Lithium Dual Battery Kit

Compact power solution with the KickAss 120Ah Slimline Lithium Battery, DC/DC Charger, and premium wiring kit for off-grid setups.

$1,318.46

$2,069.75

Save $640.23

KickAss 120Ah Core Slimline Lithium Dual Battery Kit

Compact, reliable power with the KickAss 120Ah Slimline Lithium Battery Kit—includes DCDC charger, display unit, and full installation components.

$1,489.32

$2,129.55

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Save $715.43

KickAss 120Ah Complete Control Slimline Lithium Dual Battery Kit

Take charge with the KickAss 120Ah Slimline Lithium Kit—includes a control box, DCDC charger, and full installation components.

$1,569.12

$2,284.55

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Save $753.23

KickAss 120Ah Complete Slimline Lithium Dual Battery Kit

120Ah slimline lithium dual battery kit with advanced BMS, space-saving design, and real-time monitoring for compact off-grid power.

$1,736.27

$2,489.50

Save $807.44

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.

$1,417.21

$2,224.65

Save $1,014.74

KickAss 200Ah Base Essential Lithium Dual Battery Kit

Power your adventures with the KickAss 200Ah Lithium Dual Battery Kit—includes monitoring, DCDC charger, and secure mounting.

$1,573.91

$2,588.65

Save $925.14

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.

$2,093.66

$3,018.80

Save $1,030.14

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.

$2,188.66

$3,218.80

Save $1,343.24

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.

$2,780.46

$4,123.70

Save $1,638.19

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.

$2,875.46

$4,513.65

In-Store Only

Save $1,143.63

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.

$2,560.92

$3,704.55

Save $1,509.98

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.

$3,519.37

$5,029.35

12V Lithium Power Bundles

Save $621.80

KickAss 120Ah Slimline 12V Lithium Deep Cycle Battery + Tray + 32A Smart Battery Charger Bundle

Maximise your off-grid power with the KickAss 120Ah Slimline Lithium Battery, Tray, and 32A Smart Charger Bundle.

$1,138.05

$1,759.85

Save $489.40

KickAss 120Ah Slimline 12V Lithium Deep Cycle Battery + Tray Bundle

Space-saving and secure, the KickAss 120Ah Slimline Lithium Battery + Tray Bundle is ideal for off-grid power setups.

$920.50

$1,409.90

Save $764.30

KickAss 12V 120Ah Deep Cycle Lithium Battery Twin Pack with Linking Cables

Power up with the KickAss 120Ah Lithium Battery Twin Pack, featuring linking cables for easy setup and 240Ah of reliable off-grid energy.

$1,090.55

$1,854.85

Save $506.85

KickAss 12V 120Ah LiFePo4 Slimline Lithium Battery & Remote Display Unit Bundle

Lightweight with fully integrated BMS system & Bluetooth app. Includes handy Remote Display Unit.

$873.00

$1,379.85

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Save $491.30

KickAss Integrated 12V 100Ah Lithium Battery + Tray + 32A Smart Battery Charger Bundle

Power your adventures with the KickAss 100Ah Lithium Battery, N70 Tray, and 32A Smart Charger for reliable off-grid energy.

$938.55

$1,429.85

Save $358.90

KickAss Integrated 12V 100Ah Lithium Battery + Tray Bundle

Secure your power setup with the KickAss 100Ah Lithium Battery and N70 Tray for reliable off-grid energy management.

$721.00

$1,079.90

Save $1,022.69

KickAss ProductsKickAss Integrated 12V 100Ah Lithium Battery Tri - Pack + Linking Cables BundleKA12100X - LION3PK

KickAss Integrated 12V 100Ah Lithium Battery Tri-Pack + Linking Cables Bundle - 300Ah Total Capacity

Power your adventures with a tri-pack of KickAss 100Ah Lithium Batteries and premium linking cables, perfect for off-grid setups.

$2,087.06

$3,109.75

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Save $679.30

KickAss ProductsKickAss Integrated 12V 100Ah Lithium Battery Twin Pack + Linking Cables BundleKA12100X - LION2PK

KickAss Integrated 12V 100Ah Lithium Battery Twin Pack + Linking Cables Bundle - 200Ah Total Capacity

Double the power with the KickAss 100Ah Lithium Battery Twin Pack and premium linking cables, ideal for off-grid adventures.

$1,375.55

$2,054.85

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Benefits of Buying A Deep Cycle Lithium Battery

A deep cycle lithium battery has a number of benefits compared to its AGM counterparts that make it an appealing choice for many campers. Lithium batteries are known to have far better charging efficiency and consistent outage than AGM batteries. However, where you'll really feel the difference is the battery capacity. A 120Ah lithium deep cycle battery is equivalent to a 240Ah AGM battery. This means that your lithium battery will last significantly longer and save you money in the long run. Lithium batteries are also lightweight, weighing about a 3rd of an AGM battery of the same size.

How Do I Charge A Lithium Battery?

Our 12V LifePO4 batteries can be easily recharged from any DCDC, AC or MPPT Solar Charger! Depending on your situation there may be a method of charging which is more suitable for your situation and set up.

The most common way is via a lithium compatible DC-DC charger which will charge your 12V lithium battery from your vehicle's alternator while your 4WD vehicle is running. Or simply charge your 12V lithium battery using the power of the sun, by plugging your solar panel directly into the DCDC charger.

Alternatively, you can charge your battery from a 240V source (like your normal power outlets at home). The KickAss 22Amp 240V AC charger and 32Amp 240V AC Charger are both lithium compatible, connecting directly to your 12V lithium battery to charge from home.