Why Choose ULTRA-X?

Built, tested and supported by Australia’s off-grid adventure specialists.

WHAT'S INCLUDED?

Everything that is included in this KickAss kit!

KickAss PowerBoss
1 x KickAss PowerBoss

An all-in-one off grid plug and play solution with a 2kW Inverter with automatic transfer switch, 40A DCDC-MPPT charger, 80A ACDC charger with DC load monitoring.

Revolutionise your off-grid adventures with the KickAss PowerBoss, the flagship all-in-one power system designed for canopies, 4WDs, campervans, motorhomes, vans, and work trailers. Combining a 2000W pure sine wave inverter, 80A ACDC charger, 40A DCDC MPPT charger, and 50A DC load monitoring, this ultra-compact unit offers unparalleled convenience and efficiency. With Bluetooth monitoring, seamless integration with KickAss Smart Lithium and Ultra-X batteries the PowerBoss makes complex setups a thing of the past. Featuring plug-and-play installation, simultaneous AC and solar charging, and advanced customisation options, the PowerBoss is the all-in-one unit that will take your setup to the next level.

2 Year KickAss Warranty
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KickAss PowerBoss Connections Kit
1 x KickAss PowerBoss Connections Kit

The KickAss PowerBoss Power Connnections Kit contains all essential components and tools for wiring up the PowerBoss.

Plug and Play Installation Kit for the PowerBoss: Everything you need to wire up your Powerboss is included, from battery linking cables and solar/DC load cables to earthing cable, installation tools, and cable sheath.

0AWG Cable + Isolator + 300A Fuse: This kit includes premium heavy-duty 0AWG cable, a sturdy isolator plate, and a 300A mega fuse with isolator for safe, high-current connections.

Included Installation Tools: All essential tools are provided—13mm socket driver, multi-bit screwdriver, allen key, 4-way socket tool, and cable wrap—so you can handle every electrical connection with ease.

Solar + DC Load Quick Connection Cables: The kit also features bootlace crimp-to-Anderson cables for fast, plug-and-play solar input and DC load output connections.

What's Included:

  • 1.5m 0AWG cable kit with 300A mega fuse, isolator, and mounting bracket
  • Anderson quick connect solar cable
  • Anderson quick connect DC load cable
  • Chassis ground connection cable
  • 13mm socket driver
  • Multi-bit screwdriver
  • Cable wrap
  • 4-way socket tool
  • Xmm Allen key
  • 2 spare 8AWG lugs
  • Spare isolator mounting hardware
  • Spare 300A mega fuse
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KickAss 12V 460Ah Ultra-X Deep Cycle Lithium Battery - Compact
1 x KickAss 12V 460Ah Ultra-X Deep Cycle Lithium Battery - Compact

This Ultra-X battery packs a massive 460Ah of useable capacity – enough to run your air con, induction cooktop, & extra 12V gear all at once. Built for caravans & large setups, it delivers 300A of continuous discharge with smart BMS protection. Connect up to 4 in parallel to build a 12V battery bank of up to 1840Ah, or connect in series to create a 48V battery bank at 460Ah.

When you're running a full caravan setup far from the nearest power point, you need a battery that won't let you down. The KickAss Ultra-X 460Ah Deep Cycle Lithium Battery is built for exactly that, delivering massive useable capacity, intelligent protection, and the flexibility to scale your system as your needs grow.

460Ah of Useable Capacity, Run Everything, Go Anywhere

At the heart of the Ultra-X is a huge 460Ah of useable capacity, giving you the freedom to run high-draw appliances like air conditioners and induction cooktops simultaneously, without constantly watching your power levels. Whether you're parked up for a week in the outback or running a fully loaded caravan, this battery has the grunt to keep everything running exactly the way you want it.

300A Continuous Discharge, Stable, High-Output Power

The Ultra-X delivers strong, consistent 300A output capable of running a 3000W inverter while still leaving headroom for additional 12V appliances. With a surge capacity of up to 660A for 30 seconds, it handles the demands of multiple high current devices starting simultaneously.

Stackable Design, Maximum Capacity, Minimum Space

Space is always at a premium in a caravan or camper build, and the Ultra-X is designed with that in mind. It is specifically designed to be installed lying down flat in a locker or cabinet to make the most of tight spaces. When you need more capacity, simply stack multiple units together. A linking kit is included, complete with busbars for parallel connection and mounting brackets to lock the batteries together securely.

Intelligent BMS, Built-In Protection You Can Count On

The Ultra-X features an intelligent multi-level BMS that continuously monitors key internal components to keep the battery operating safely under all conditions. Protection covers temperature extremes, overcharge, over-discharge, and short circuits, so whether you're in the middle of a scorching summer or a frosty alpine night, the battery manages itself so you don't have to.

Bluetooth Monitoring, Your Power System in Your Pocket

Stay on top of your power with the KickAss Bluetooth app. Monitor state of charge, wattage, voltage, current, temperature, and real-time system alerts, all from your smartphone. No more guesswork, no more surprises. Having live data at your fingertips means you can make smarter decisions about your power usage and get the most out of every charge cycle.

Remote Display Monitoring, At-a-Glance Power Data

The Ultra-X pairs seamlessly with the KickAss Smart Lithium Battery Remote Display Unit (sold separately), letting you monitor battery levels, temperature, current, time to full/empty, voltage and more from inside your vehicle's cabin or wherever you choose to mount it. Clear, real-time data, always within sight.

Parallel & Series Configuration, Scale Your Setup Your Way

The Ultra-X is built to grow with your power needs. Connect up to four batteries in parallel to build a 12V bank of up to 1840Ah, or wire them in series to create a 48V system at 460Ah. The Ultra-X gives you the flexibility to configure your system exactly the way you need it.

Whole-System Monitoring, No External Shunt Required

Monitoring a multi-battery setup usually means adding an external shunt to the equation, but not with the Ultra-X. Simply connect each battery using an RJ45 cable, and both the optional KickAss Remote Display Unit and the Bluetooth app can monitor the entire bank as a single unit. Consolidated data, no extra hardware, no hassle.

Built to Last, Rugged, Certified, and Ready for Anything

The Ultra-X is housed in a tough metal case with integrated mounting points and anti-vibration pads, making it equally at home in a hard-working caravan, 4WD, or off-grid setup. With a cycle life of 4000+ cycles at 80% depth of discharge and IEC 62619 certification confirming it meets stringent international safety standards, this is a battery engineered for the long haul.

5 Years KickAss Warranty

This product is covered by a 5 Year Warranty. Learn more.

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KickAss PowerBoss to Alternator Wiring Kit (6.5m)
1 x KickAss PowerBoss to Alternator Wiring Kit (6.5m)

The 6.5m cable supports plug and play connection between the PowerBoss and the vehicle's alternator. The 3-core cable is comprised of 2 x 6AWG power conductors and a 14 AWG IGN wire.

Plug and Play Wiring Kit Alternator to PowerBoss: Quickly connect the PowerBoss directly to your vehicle's alternator for a seamless power supply.

Pre-Crimped Terminals: All terminations are pre-crimped, ensuring a fast and straightforward installation without the need for additional tools.

80A Midi Fuse: Includes an 80A midi fuse housed in a weatherproof casing, making it perfect for under bonnet installation.

Premium Heavy Duty Cable: Features heavy duty 6AWG cable for reliable, high-capacity performance.

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KickAss 12V/24V 8 Gang Wireless Switch Panel with Magnetic Charging Cradle - MKII
1 x KickAss 12V/24V 8 Gang Wireless Switch Panel with Magnetic Charging Cradle - MKII

Control your DC switch gear from this sleek, premium 8-Gang Switch Panel. Enjoy app-free, wireless control from a range of up to 60 meters. Comes with a magnetic charging dock, so you can recharge straight from your switch panel’s cradle. No messy cables or loose USB ports – just a sleek, elegant setup.

NOTE: Not compatible with previous MKI control box and switch panels. A complete new MKII control box and switch panel upgrade is required.

KickAss 8 Gang Wireless 12V Switch Panel KickAss 8 Gang Wireless 12V Switch Panel KickAss 8 Gang Wireless 12V Switch Panel KickAss 8 Gang Wireless 12V Switch Panel KickAss 8 Gang Wireless 12V Switch Panel KickAss 8 Gang Wireless 12V Switch Panel KickAss 8 Gang Wireless 12V Switch Panel KickAss 8 Gang Wireless 12V Switch Panel

KickAss Features:

  • Wireless control
  • Magnetic charging cradle (NEW!)
  • Rechargeable battery
  • High current capability
  • Multi battery capability
  • IP65 Dust & Water Resistant Rating
  • Double sided outlet
  • Prewired ACC fuse tap
  • Enhanced safety features
  • Multiple mounting options
  • Adjustable lighting & on/off switch
  • DIY switch panel labels

Wireless control

Operate your DC appliances remotely from a distance of up to 60 meters, which is a much greater range than Bluetooth offers. No need to download apps or have your phone with you, or worry about complex cable routing between the panel and your control box. Simply grab your panel and go!

Rechargeable battery

The switch panel comes with a convenient, built-in rechargeable battery, meaning you can say goodbye to the hassle and expense of replacing disposable batteries – simply plug it in via the USB cable provided.

The battery charges fully in just 2-3 hours and can last for an impressive 5-6 days. Keep track of your battery status easily with the convenient battery indicator, which displays three clear levels: low, medium, and full.

High current capability

The 8 Gang Switch Panel has a high current capability, and can handle up to 60A at either 12V or 24V. This means you can simultaneously use high and low current devices – for example a speaker, camping fridge, camping lights, winch, air compressor, etc.

Multi battery capability

The control box switch offers two options to obtain power: you can connect ACC (Accessory power) to the starter battery, or alternatively to the auxiliary battery. If you prefer to operate your electrical devices (for example your horn, lights, and radio) only in ACC mode, selecting the ACC setup allows you to do so.

IP65 Dust & Water Resistance Rating

With an IP65 rating, the 8 Gang Switch Panel is perfect for outdoor adventures. It can withstand some dust and moisture exposure and continue to function. It should not be submerged in water.

Double sided outlet

The switch panel features a current control box that splits the output into two sides, allowing for versatile wiring configurations and minimising wire clutter. It includes two 30A, two 20A, two 15A, and two 10A outlets, with one of each type on either side of the panel.

Prewired ACC fuse tap

The pre-wired ACC fuse adapter makes it easy to connect the control box to the vehicle’s fuse box, without having to cut, splice or damage the vehicle’s existing wiring. Quick, easy installation!

Enhanced safety features

The 8 Gang Switch Panel is equipped with a 60/80A circuit breaker, blade fuses (plus a spare), and compact solid-state relays. This protects the switch panel from damage caused by thermal, overload and over-currents.

Multiple mounting options

Comes with two bracket mounting options for the switch panel and control box. All essential mounting hardware is included, as well as instructions and suggestions for optimal placement within your vehicle.

Adjustable lighting & on/off switch

There are three lighting modes: a constant light, a momentary light, and strobe modes. You can also choose between five brightness levels, as well as a number of colours and a dedicated switch to turn the backlight on and off. Enjoy total control of your setup.

DIY switch panel labels

Comes with 140 stickers to label each switch and its connection. Almost everything is covered!

Magnetic Charging Cradle

The unit comes with a magnetic charging cradle, which will keep your switch panel powered up without the hassle of loose cables or worn-out USB ports. Just line up the panel with the dock and it snaps neatly into place, delivering a safe, secure charge every time. It’s a seamless way to ensure your unit is always ready to go – clean, simple, and completely cable-free.

1 Year KickAss Warranty

This product is covered by a 1 Year Limited Warranty. Learn more.

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KickAss PowerBoss - BT Remote Module
1 x KickAss PowerBoss - BT Remote Module

The KickAss PowerBoss Bluetooth Module enables connection between the PowerBoss and a mobile device, to deliver maximum monitoring and control. The Bluetooth Module has a single system on/off switch for easy access when shutting down or powering up your system.

The Bluetooth Module for PowerBoss enables seamless communication with your PowerBoss device from your mobile device. Designed for plug-and-play installation, it connects easily via the supplied RJ45 connector - no additional setup needed. Featuring an integrated hardware switch, the module allows you to conveniently power the system on and off.

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SPECIFICATIONS

Technical Details
KickAss 12V/24V 8 Gang Wireless Switch Panel with Magnetic Charging Cradle - MKII
Voltage 12V/24V DC
Power 720W at 12V / 1440W at 24V
Maximum Current 60A Total
Operating Temperature -40°C to 85°C
Standby Power <3mA
Battery Rechargeable
Operation Wireless
Weight 2kg
Switch Panel Dimensions 127mm x 69mm x 14mm
Fuse Panel Dimensions 192mm x 133mm
Certification EN 6100
KickAss PowerBoss Connections Kit
Battery Connections Cable 1.6m 0AWG Silicon Single Core Positive and Negative
Mega Fuse 300A
Isolator Single Pole
Solar Connection Cable 0.5m 2 Core Silicon 8AWG
DC Load Connection Cable 2m 2 Core Silicon 8AWG
Chassis Ground Cable 4m single core 4mm²
Supplied tools 13mm socket driver | multi bit screwdriver | Cable wrap | 4-way socket tool | 2mm Allen key
KickAss PowerBoss to Alternator Wiring Kit (6.5m)
Main Cable Length 6.5m - 3 Core
Ignition Cable Extension 3m - 14AWG Single Core
Cable Size - 3 Core 2x 6AWG (13.5mm²), 1x 14AWG (1.8mm²)
Insulation Material Inner - Silicon / Outer - PVC
Rated Temperature Max. 105°C
Alternator Connection Ring Terminals - M8 - Battery / M6 - Fuse
Powerboss Connection Power terminals - Bootlace crimp | Ignition - bare wire
Fuse 80A MIDI Fuse with Holder
KickAss PowerBoss
Model KAPB2K1280
Dimensions 278mm x 120mm x 400mm
Weight 9.85kg
Operation Temperature Range (-20 ºC ~ 50 ºC)
Inverter + Automatic Transfer Switch + ACDC Charger
AC Output Power 2000W
AC Input / Output Voltage 240Vac
AC Input / Output Frequency 50Hz
Battery Charge Current 80A Max (Adjustable)
Efficiency 93% Max
Overload Protection <10s @ 100% Load | 5s @ 150% Load | <5s @ 200% Load
AC Input Type IEC13
AC Output Type IEC14
Transfer Time 25ms
Circuit Protection 10A (30mA) RCBO
M.E.N Link Yes
Battery Output
Nominal Voltage 12V
Battery Type GEL, AGM, FLD, LiFePO4, KickAss LiFePO4, USER
Battery Capacity 50 - 500Ah
Battery Integration Integration KickAss Smart and Ultra-X Series
DCDC-MPPT Charger
Alt Input Voltage Range 12V Alternator ~ 9-16V
Alt Battery Charging Current 40A Max (Adjustable)
DCDC Efficiency 88% Max
Solar Input Voltage Range 14.5 - 50V
Solar Battery Charging Current 40A Max (Adjustable)
MPPT Efficiency 95% Max
DC Load
Output 12V 50A Max
KickAss 12V 460Ah Ultra-X Deep Cycle Lithium Battery - Compact
Voltage12.8V
Capacity460Ah
Cell TypePrismatic
Max Continuous Discharge300A
Max Continuous Charge300A
Peak Discharge660A @ 30 Seconds
Max Charge Temp60 Deg C
Min Charge Temp0 Deg C
Max Discharge Temp65 Deg C
Min Discharge Temp-20 Deg C
Cycle Life4000 + Cycles @ 80% DoD
BluetoothYes
Remote DisplayOptional
Parallel / Series Remote MonitoringYes, up to 4
Dimensions (Battery)550 x 460 x 126mm (LWH)
Weight48kg
CertificationsIEC 62619 Certification
KickAss PowerBoss - BT Remote Module
Input Voltage 5V
Input Power 3W
Dimensions 22 x 64 x 67mm
Weight 0.05kg
Certifications AS/NZS 4268 + AS/NZS 2772.2
Connection Type RJ45
User Manual & Support Docs
KickAss 12V/24V 8 Gang Wireless Switch Panel with Magnetic Charging Cradle - MKII
KickAss PowerBoss
KickAss 12V 460Ah Ultra-X Deep Cycle Lithium Battery - Compact
Detailed Description

Power your entire off-grid setup with this ultimate KickAss bundle, featuring the massive 460Ah Ultra-X Lithium Battery and the versatile PowerBoss. This combination delivers unparalleled power, advanced control, and seamless integration for all your 12V needs. Whether you're running a full camp or powering work tools, this system provides reliable energy without compromise. The included connections and wiring kits make installation straightforward, while the wireless switch panel offers convenient control over your accessories.

Built tough for Australian conditions, this bundle ensures you have the power you need, when you need it. The PowerBoss acts as your central hub, managing power distribution and charging, while the Ultra-X battery provides long-lasting, deep cycle performance. Plus, the Bluetooth remote module lets you monitor and control your system from your phone.

FIND A KICKASS INSTALLER

Need a hand installing your KickAss gear? Find approved installers in your local area.

BOOK A 1-ON-1 CHAT WITH A 12V EXPERT

Got questions about your off-grid power setup? Book a consultation with one of our 12V experts.

VISIT A KICKASS RETAIL STORE

Drop into our Brisbane, Sunshine Coast, Sydney, Melbourne, or Perth stores for friendly expert advice and hands-on support.

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