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.

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32 products

Save $700.00
KickAss 12V 100Ah Lithium Battery
KickAss 100Ah 12V Lithium Deep Cycle Battery
Power a 1200W inverter & still have overhead to run your 12V appliances. Run in series & parallel connections.
Sale price$599.95 Regular price$1,299.95
Save $1,454.90
KickAss 2x 12V 100Ah Lithium Batteries In Parallel
KickAss 2x 12V 100Ah Lithium Deep Cycle Batteries In Parallel
This pack Includes 2 x 100Ah Lithium Battery + 1 x pair of linking cables
Sale price$1,199.95 Regular price$2,654.85
Save $2,209.80
KickAss 3x 12V 100Ah Lithium Batteries In Parallel
Save $2,964.70
KickAss 4x 12V 100Ah Lithium Batteries In Parallel
KickAss 4x 12V 100Ah Lithium Deep Cycle Batteries In Parallel
This pack Includes 4 x 100Ah Lithium Battery + 3 x pair of linking cables
Sale price$2,399.95 Regular price$5,364.65
Save $300.00
KickAss Ultra Slim 105AH Lithium Battery with Bluetooth  Main Image
KickAss 105AH Ultra Slim 12V Lithium Deep Cycle Battery
Perfect for canopies, behind seats or other compact places. 100A continuous discharge plus Bluetooth.
Sale price$999.95 Regular price$1,299.95
Save $564.90
KickAss Ultra Slim 105AH Lithium Battery with Bluetooth Essentials Bundle
KickAss Ultra Slim 105AH Lithium Battery with Bluetooth Essentials Bundle
Perfect for canopies, behind seats or other compact places. 100A continuous discharge plus Bluetooth.
Sale price$1,074.95 Regular price$1,639.85
Save $979.75
KickAss Ultra Slim 105AH Lithium Battery Complete Pack Main Image
KickAss 12V 105AH Ultra Slim LiFePO4 Lithium Battery - Complete Bundle
Perfect for canopies, behind seats or other compact places. 100A continuous discharge plus Bluetooth.
Sale price$1,819.95 Regular price$2,799.70
Save $100.00
KickAss 12V 120AH LiFePO4 Lithium Battery
KickAss 120Ah 12V Lithium Deep Cycle Battery
Comes with fully integrated BMS system and Bluetooth app. Lightweight and durable.
Sale price$899.95 Regular price$999.95
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KickAss 12V 120Ah Lithium Battery - Essentials Bundle
KickAss 12V 120Ah Lithium Battery - Essentials Bundle
Fully integrated BMS system, Bluetooth App & 100Amp continuous discharge. Perfect for monitoring your batteries performance!
Sale price$1,089.95 Regular price$1,499.75
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KickAss 12V 120Ah Lithium Battery Value Bundle
KickAss 12V 120Ah Lithium Battery Value Bundle
Fully integrated BMS system, Bluetooth App & 100Amp continuous discharge. Perfect for monitoring your batteries performance!
Sale price$1,389.95 Regular price$2,029.65
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KickAss 12V 120Ah Lithium Battery Complete Bundle
KickAss 12V 120Ah Lithium Battery Complete Bundle
Fully integrated BMS system, Bluetooth App & 100Amp continuous discharge. Perfect for monitoring your batteries performance!
Sale price$1,864.95 Regular price$2,699.55
Save $150.00
KickAss 120AH Slimline LiFePO4 Lithium Battery
KickAss 120Ah Slimline 12V Lithium Deep Cycle Battery
Comes with fully integrated BMS system and Bluetooth app. Lightweight and durable.
Sale price$849.95 Regular price$999.95
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KickAss 120AH Slimline LiFePO4 Lithium Battery Essentials Bundle
KickAss 12V 120Ah Slimline LiFePO4 Lithium Battery - Essentials Bundle
Fully integrated BMS system, 100 Amp continuous discharge. The perfect battery for camping, 4WDing & Solar. Ideal for mounting behind the rear seat of your dual cab ute.
Sale price$1,064.95 Regular price$1,509.85
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KickAss 12V 120Ah Slimline LiFePO4 Lithium Battery - Value Bundle
KickAss 12V 120Ah Slimline LiFePO4 Lithium Battery - Value Bundle
Fully integrated BMS system, 100 Amp continuous discharge. The perfect battery for camping, 4WDing & Solar. Ideal for mounting behind the rear seat of your dual cab ute.
Sale price$1,499.95 Regular price$2,249.60
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KickAss 120AH Slimline LiFePO4 Lithium Battery Complete Bundle
KickAss 12V 120Ah Slimline LiFePO4 Lithium Battery - Complete Bundle
Fully integrated BMS system, 100 Amp continuous discharge. The perfect battery for camping, 4WDing & Solar. Ideal for mounting behind the rear seat of your dual cab ute.
Sale price$1,999.95 Regular price$2,919.50
Save $249.05
KickAss 12V 200AH LiFePO4 Lithium Battery
KickAss 200Ah 12V Lithium Deep Cycle Battery
Lightweight at less than 20kg, charge your equipment safely and easily.
Sale price$1,449.95 Regular price$1,699.00
Save $420.90
KickAss Portable Lithium Battery Box Power Station & 120AH Lithium Battery Combo
KickAss Portable Lithium Battery Box Power Station & 120Ah Lithium Battery Combo
Your all-in-one portable power solution, this combo includes a lithium battery plus battery box.
Sale price$1,079.95 Regular price$1,500.85
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KickAss 12V 120Ah LiFePo4 Slimline Lithium Battery, RDU, DCDC, Tray, Accessory Panel & Wiring Kit!
KickAss 12V 120Ah LiFePo4 Slimline Lithium Battery, RDU, DCDC, Tray, Accessory Panel & Wiring Kit!
A complete kit: Lithium battery, remote display unit, DC/DC charger, tray, accessory panel & wires.
Sale price$1,404.95 Regular price$2,089.60
Save $500.90
KickAss Portable Lithium Battery Box Power Station With 25A MPPT DC-DC Charger & 120AH Lithium Battery Combo
KickAss Portable Lithium Battery Box Power Station With 25A MPPT DC-DC Charger & 120Ah Lithium Battery Combo
A complete lithium power solution. Pre-wired so you can plug-and-play. Includes 120AH lithium battery.
Sale price$1,499.95 Regular price$2,000.85
Save $410.80
KickAss Portable Lithium Battery Box & 120Ah Lithium Battery Complete Package
KickAss Portable Lithium Battery Box & 120Ah Lithium Battery Complete Package
A complete package with a lithium battery and accessories to keep you powered on the go.
Sale price$1,749.95 Regular price$2,160.75
Save $264.95
KickAss 12V 120Ah LiFePo4 Slimline Lithium Battery & Remote Display Unit
KickAss 12V 120Ah LiFePo4 Slimline Lithium Battery & Remote Display Unit
Lightweight with fully integrated BMS system & Bluetooth app. Includes handy Remote Display Unit.
Sale price$874.95 Regular price$1,139.90
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KickAss 12V 200AH LiFePO4 Lithium Battery And Battery Tray Kit
KickAss 12V 200Ah LiFePO4 Lithium Battery And Battery Tray Kit
Lightweight with slim design, ideal for caravanning, camping & 4WD. Comes with matching battery tray
Sale price$1,304.95 Regular price$1,798.95
Save $269.95
KickAss 12V 120AH LiFePO4 Lithium Battery & Remote Display Unit Main Image
KickAss 12V 120Ah Lithium Battery & Remote Display Unit
Lightweight with fully integrated BMS system & Bluetooth app. Includes handy Remote Display Unit.
Sale price$869.95 Regular price$1,139.90
Save $278.95
KickAss 12V 200AH LiFePO4 Lithium Battery & Remote Display Unit
KickAss 12V 200Ah LiFePO4 Lithium Battery & Remote Display Unit
The Remote Display Unit means you'll always know the exact charge of your lithium battery.
Sale price$1,599.95 Regular price$1,878.90
Save $814.80
KickAss Ultra Slim 105AH Lithium Battery Value Bundle
KickAss Ultra Slim 105AH Lithium Battery Value Bundle
Perfect for canopies, behind seats or other compact places. 100A continuous discharge plus Bluetooth.
Sale price$1,394.95 Regular price$2,209.75
Sold out
KickAss 100Ah 12V Lithium Battery with Control Hub Package
Save $598.98
KickAss 150Ah Lithium Power Station with 40A DCDC Charger
KickAss 150Ah Lithium Power Station with 40A DCDC Charger
A complete lithium power solution. Pre-wired so you can plug-and-play. Includes 150AH lithium battery.
Sale price$1,899.95 Regular price$2,498.93
Save $835.90
KickAss Portable 100Ah Lithium Power Station
KickAss Portable 100Ah Lithium Power Station
The perfect setup for a canopy or van. 100Ah of lithium power, 150A continuous discharge for high power appliances & Bluetooth application.
Sale price$764.95 Regular price$1,600.85
Save $930.90
KickAss 100Ah Lithium Power Station with DCDC Charger
KickAss 100Ah Lithium Power Station with DCDC Charger
The perfect setup for a canopy or van. 100Ah of lithium power, 150A continuous discharge for high power appliances, Bluetooth application, integrated 20A DCDC with plug and play capability.
Sale price$999.95 Regular price$1,930.85
Save $20.00
Remote Display Unit Version 1
Remote Battery Display Unit
Sale price$119.95 Regular price$139.95

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.