
KickAss Ultra-X 230Ah Premium Base Slimline Lithium Dual Battery Kit in Arctic White
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Description
The KickAss Ultra-X 230Ah Premium Base Slimline Lithium Dual Battery Kit (Arctic White) delivers dependable, high-capacity power in a sleek, space-saving format. Built around the ultra-slim 230Ah Lithium Battery in Arctic White, this kit includes everything you need to upgrade your 12V setup—advanced charging, monitoring, and wiring components—all tailored for 4WDs, caravans, and camper trailers.
Ultra-X 230Ah Slimline Lithium Battery – Arctic White Finish
At the heart of the system is the KickAss Ultra-X 230Ah Slimline Lithium Battery in Arctic White. Engineered with premium LiFePO4 technology, it provides more usable power, faster charging, and a longer lifespan than traditional battery systems. Its slim profile allows for easy installation in tight spaces without compromising performance.
40A DCDC Charger with MPPT Solar Input
Stay powered up with the 40A DCDC Charger, which features integrated MPPT solar charging. Whether you're driving or set up at camp, this charger efficiently manages input from your vehicle or solar panels to keep your battery charged and protected.
Remote Battery Display for Real-Time Monitoring
Take the guesswork out of power management. The included remote display provides live updates on battery charge status, power usage, and health—so you can monitor your setup with confidence and make informed decisions.
Heavy-Duty Wiring Kit Included
The bundle includes a 6.5m Plug & Play DCDC Wiring Kit and an inline MAXI fuse holder with Anderson plug. Built tough for rugged conditions, these components ensure a reliable, secure installation every time.
Slimline Format with Maximum Capability
Perfect for those upgrading to lithium, this kit delivers serious power in a smart, compact footprint. Ideal for off-grid travel, remote work setups, and compact canopy builds where space is limited but performance is essential.
Upgrade to the KickAss Ultra-X 230Ah Premium Base Slimline Lithium Dual Battery Kit – Arctic White for the perfect balance of style, efficiency, and off-grid power.
Specifications
Additional specifications can be found in the detailed description of the product(s) below.
User Manual and Support
KickAss Smart Lithium Battery Remote Display Unit / Monitor + Extension Cable - 5m | |
KickAss Automative Inline Maxi Fuse Holder with Anderson Plug | |
KickAss 12V/24V 40A DCDC Charger with Solar MPPT & Pre-Wired Anderson Plug | |
KickAss Heavy Duty Plug and Play DCDC Wiring Kit - 6.5m | |
KickAss Smart 12V 230Ah Ultra-X Lithium Slimline Deep Cycle Battery LiFePO4 - Arctic White |
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.
Everything that is included in this KickAss kit!
1 x KickAss Smart Lithium Battery Remote Display Unit / Monitor + Extension Cable - 5m

The KickAss Remote Smart Lithium Battery Display Unit is compatible with the KickAss Smart and Ultra-X series batteries. Simple plug-and-play via the RJ45 connector, it allows you to monitor State of Charge (SOC), voltage, real-time current, and temperature of either a single battery or multiple batteries connected in parallel or series. Includes 5m extension cable.
Take full control of your battery system with the KickAss Battery Display Monitor – your window into real-time performance, protection, and peace of mind.
Monitor Your Battery Like a Pro
Never guess your battery’s health again. With a full-colour screen, you can instantly view:
- Battery temperature
- Current draw
- Voltage
- Charge status
- Time to empty/full
- Cell balance and more
Built-In Battery Management System (BMS)
The integrated KickAss BMS keeps your battery safe — actively protecting against:
- Overvoltage and undervoltage
- Short circuits
- Overload
- High temperatures
Stay alerted with smart error messages and stay in control from your display or compatible mobile device.
Easy Flush-Mount Design
Install it where you need it most. Whether it's in your canopy, van, or camper setup, the flush-mount design with included screws and universal hole spacing makes installation fast and secure.
Compact Dimensions
- Display: 126mm (W) x 66.61mm (H) x 23mm (D)
- Cable Length: 440mm
- Mounting holes for quick surface installation
The KickAss Battery Display Monitor isn’t just for looks – it’s your off-grid command centre. Whether you're heading bush or running gear off your canopy, this screen keeps your system protected and your trips worry-free.
1 x KickAss Automative Inline Maxi Fuse Holder with Anderson Plug

This heavy duty cable features weatherproof casing to protect the fuse from dust and damage. The durable 8 B&S cable is encased in a smooth PVC outer layer for protection and ease of use.
KICKASS® MAXI Fuse Anderson Cable
The KICKASS® MAXI Fuse Anderson Cable is the perfect solution for connecting a battery to virtually any device. It offers superior circuit protection through an inline 80A MAXI Fuse, safeguarding against short circuits and potential system damage.
With a purpose-designed length, this cable easily reaches vehicle starting batteries and integrates seamlessly with dual battery setups. The built-in weatherproof MAXI Fuse holder simplifies installation, eliminating the need for mounting traditional fuse holders or circuit breakers.
One end of the cable features a 50 Amp Anderson style connector for effortless connection to battery boxes, solar panels, or other compatible devices. The other end includes high-quality 8mm ring terminals for secure battery attachment. A spare 80A MAXI Fuse is included for added convenience.
Features:
- In-line weatherproof MAXI Fuse holder with 80A MAXI Fuse
- Length: 750mm
- Cable type: Twin 8B&S (7.71mm²) Red/Black Sheathed
- 1 x 80A MAXI Fuse pre-installed in holder
- 1 x 80A MAXI Fuse spare
- 8mm ring terminals
See links below for replacement fuses:
Spare 50A MAXI Fuse - Red
1 x KickAss 12V/24V 40A DCDC Charger with Solar MPPT & Pre-Wired Anderson Plug

Charge your secondary battery from your alternator. Connect your DCDC charger easily with the 3-pin Anderson connector. Dustproof & waterproof, lithium compatible. Ideal for larger batteries.
KickAss 12V/24V 40A DCDC Charger With Solar MPPT + Pre-Wired Anderson Feature Overview
Charge your secondary battery from the vehicle’s alternator
Charge your secondary or auxiliary battery from the vehicle's alternator. Suitable for 12V or 24V vehicle setups and compatible with standard or smart alternators.
Lithium BMS Sleep Mode & Recovery Feature
In Lithium mode, when the voltage drops below the safety parameters, the DCDC charger will begin recovery mode. The DCDC will trickle-charge the battery until it reaches the cut-in voltage and begins normal charging.
Plug and Play Pre-wired Anderson Connection
Provides a strong and secure connection you can rely on every time. Perfect for DIY installation.
True 3-stage Charging
Advanced algorithms enhance the overall charging performance.
Automatic Battery Isolation
Automatically isolates your starter battery when no charge is detected, preventing parasitic drain by your auxiliary battery. You’ll never drain your starter battery.
Built-in 40A MPPT With Separate Solar Input
Extracts the maximum available power from your solar panels and converts it to the optimal voltage for efficient battery charging.
IP66 Dust & Water Protected
Protected against dust and strong jets of water.
Backwards Compatibility
Compatible with common two-pin Anderson connectors, allowing for a standard positive and negative wire connection even when the ignition wire is not needed.
1 x KickAss Heavy Duty Plug and Play DCDC Wiring Kit - 6.5m

This 3-pin Anderson-style connector with built-in ignition wire makes connecting your 12V dual battery system easy. Perfect for wiring DC/DC chargers, battery boxes & auxiliary batteries.









This 3-pin Anderson-style connector with built-in ignition wire makes connecting your 12V dual battery system easy. Perfect for wiring DC/DC chargers, battery boxes & auxiliary batteries.
1 x KickAss Smart 12V 230Ah Ultra-X Lithium Slimline Deep Cycle Battery LiFePO4 - Arctic White

The KickAss 12V 230Ah Slimline Lithium Battery in Arctic White delivers serious power in a sleek, space-saving design. Boasting 230Ah of usable capacity, Bluetooth monitoring, and the ability to connect in series or parallel, it’s ideal for demanding off-grid setups. With 4000+ cycles at 80% DoD and a built-in BMS for reliable safety protection, you can link up to four for a massive 920Ah system.






KickAss Features:
- Ultra compact, slimline design
- Supporting Bluetooth app
- BMS with multiple safety features
- Connect in parallel or series
- Monitor your battery bank remotely
- 230Ah usable capacity
- 230A continuous charge & discharge with 460A pulse capacity
- 4000+ Cycles @ 80% DoD 0.5C
- Metal case with integrated mounting points
- Australian Safety Certified
- Designed & developed in Australia
Ultra Compact, Slimline Design
The ultra-compact, slimline design is ideal for those who have minimal space but need maximum power. Measuring only 500mm x 510mm x 70mm, this compact powerhouse is perfect for installing in canopies, under false floors in caravans, behind seats, and anywhere where space is tight. This KickAss battery delivers big power in a small package.
Supporting Bluetooth App
No more guesswork – stay in control of your power system by using the supporting Bluetooth app. Monitor critical battery parameters such as SoC, level, voltage, current, temperature, and real-time system alerts right from your smartphone. Having real-time data at your fingertips ensures optimal performance and peace of mind during all your off-grid adventures.
BMS with Multiple Safety Features
The KickAss 12V 230Ah Deep Cycle Lithium Battery is equipped with an advanced Battery Management System (BMS) that ensures safety and reliability. The BMS actively monitors and protects the battery from common issues such as overcharging, over-discharging, short circuits, and overheating, ensuring safe operation at all times.
Create a Battery Bank with Over 900Ah of Usable Capacity
These batteries support parallel and series configurations for maximum versatility. Link up to four in parallel to create a massive battery bank with over 900Ah of usable capacity, delivering serious power for extended off-grid use. This capability allows you to tailor your power setup to your exact needs.
Monitor Your Battery Bank Remotely
Monitoring multiple batteries in a series or parallel setup usually requires an external shunt, but these batteries eliminate that need. Simply connect each Ultra-X series battery using an RJ45 cable, and the optional KickAss Remote Display Unit (RDU) will seamlessly interface with the entire battery bank. Alternatively, use the supporting Bluetooth app for system monitoring without additional hardware.
230Ah Usable Capacity
With 230Ah of usable capacity, the KickAss 12V Deep Cycle Lithium Battery offers an abundance of power for extended off-grid adventures. This large capacity means you can run devices and appliances for longer periods without frequent recharges.
230A Continuous Charge & Discharge with 460A Pulse Capacity
This battery delivers exceptional performance with its 230A continuous charge and discharge capability, ensuring a steady and reliable flow of power for demanding applications. The impressive 460A pulse capacity allows it to handle sudden power surges, making it incredibly versatile.
4000+ Cycles @ 80% DoD 0.5C
Designed for longevity, this battery offers over 4000 charge and discharge cycles at 80% Depth of Discharge (DoD) and a 0.5C charge/discharge rate. This durability ensures a long-lasting, high-performance battery for years to come.
Metal Case with Integrated Mounting Points
The durable metal housing with integrated mounting points eliminates the need for a separate battery tray. The heavy-duty metal casing not only protects the battery from the elements and rough conditions but also makes installation easier and more secure.
See why our customers are all in—these reviews speak for themselves!


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