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Premium dual battery kit featuring a 205Ah lithium battery box, integrated 40A DCDC charger, tray and plug and play wiring for serious off grid power.
Everything that is included in this KickAss kit!
The KickAss 205Ah Lithium Battery Box Power Station is the largest and lightest battery box available. It packs serious off-grid power into one heavy-duty, plug-and-play unit. With fast alternator & solar charging, Bluetooth monitoring, and high-current power for demanding gear, it delivers reliable, long-lasting energy for 4WDs, caravans and touring setups.
The KickAss 205Ah Lithium Battery Box Power Station with 40A DCDC Charger is the largest, lightest battery box available on the market. Purpose-built for 4WDs, caravans, RVs and touring setups, it combines high-capacity lithium storage, dual-source charging, fast USB power and simple monitoring into one rugged, ready-to-install unit.
All-in-One Power System
Instead of juggling separate chargers, panels, displays and distribution gear, this all-in-one Battery Box Power Station integrates battery storage, alternator charging, solar MPPT and output distribution into a single housing. Two supporting Bluetooth apps give you real-time visibility of both your DCDC charger and battery performance, helping you streamline your build and reduce clutter inside your vehicle or canopy.
Fast, Efficient Dual-Source Charging
A built-in 40A DCDC charger with MPPT ensures your battery is always maintained at peak health, whether you’re on the move or parked up at camp. The alternator input uses a triple-Anderson connection for secure, high-current delivery, while a dedicated Anderson solar input allows you to plug in unregulated solar panels without extra regulators or adapters. It’s a dependable charging system designed to maximise every amp.
Integrated LCD Battery Monitor
The onboard LCD display gives you instant access to the key information you need on the road. Voltage, charging and load currents, state of charge, estimated run time, and active charging source indicators are all displayed clearly so you can check system status without reaching for your phone.
Bluetooth Smart Control
With integrated Bluetooth connectivity, you can monitor and configure charging behaviour directly from your mobile device. Check battery health and performance, review charging status, receive system alerts and fine-tune your DCDC settings through the KickAss app. It’s a simple way to stay on top of your system.
Premium 205Ah LiFePO4 Battery Power
Inside the unit are A-grade 205Ah prismatic LiFePO4 cells selected for long-term reliability and deep-cycle durability. 4000 cycles at 80% depth of discharge, consistent power delivery and a lighter overall system weight make it ideal for long touring, multi-day camp setups and stable energy storage.
High-Draw Appliance Ready
With a 200A maximum discharge capability, this Battery Box Power Station is built to handle serious loads. Run fridges, compressors, air fryers, coffee machines, power tools or high-draw inverters with confidence. It delivers smooth, reliable output even under demanding conditions.
Compatible with 12V and 24V Alternators
The charger is compatible with both 12V and 24V alternators, making it suitable for a wide range of utes, wagons, trucks and touring setups. Whether you’re upgrading an existing build or moving gear between vehicles, charging remains simple and consistent.
Hybrid-Friendly Charging
If your vehicle has a low-output alternator or hybrid system, you can dial back the input current to suit its limits. This prevents overloading sensitive vehicles while still delivering dependable charging performance.
Fast USB Power for Devices
The unit includes dual USB-A QC3.0 and dual USB-C 45W PD ports, giving you high-speed charging for phones, tablets, drones, cameras, laptops and other USB-C gear. It’s ideal for both work and recreation when you’re away from mains power.
Six Pre-Wired Anderson Ports
With six 50A Anderson input/output ports, the system is ready for immediate use with solar panels, alternator inputs, fridges, lights, compressors or other accessories. No rewiring or complex setup required.
Simple Installation and Flexible Mounting
Integrated tie-down slots and optional battery trays make it easy to secure the Battery Box Power Station wherever it suits your setup. The entire system is designed for genuine plug-and-play functionality, minimising install time and maximising usability.
Built for Harsh Australian Conditions
A durable outer shell, reinforced carry handles and rugged internal components ensure the Battery Box Power Station is ready for corrugations, dust, vibration and the demands of real off-road travel.
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.
A tray to securely fasten your KickAss battery box. Makes installing, uninstalling and switching your battery between vehicles quick and easy. Made of durable anti-flex plastic.
KickAss Battery Box Tray
Materials
Tray: Hard, durable anti-flex plastic
Buckles: Metal
Straps: Thick anti-tear nylon
Dimensions
External: 360 x 225 mm
Internal: 355 x 210 mm
| 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 |
| Ring Terminals | M8 - Battery / M6 - Fuse |
| Fuse | 80A MIDI Fuse with Holder |
| Connections | 3 Pin Anderson Style / Bullet |
| Battery Chemistry | LiFePO4 |
| Nominal Voltage | 12.8V |
| Battery Capacity | 205Ah |
| Max Charge Current | 200A |
| Max Discharge Current | 200A |
| Operating Temperature | Charge 0°C ~ 55°C, Discharge -20°C ~ 60°C |
| Self Discharge | <3% per month @ 25°C |
| SP50 Anderson | 6 x Input / Output (50A Shared Max) |
| SP175 Anderson | 1 x Input / Output (200A Max) |
| Cigarette Socket Outputs | 2 x Output (10A Shared Max) |
| USB-A | 2 x QC3.0 |
| USB-C | 2 x 45W PD |
| Battery Display | Yes - SoC | Voltage | Current | Temperature | Time to full / Empty |
| Battery Bluetooth Connection | Yes |
| DCDC Bluetooth | Yes |
| DCDC-MPPT Charger Specifications | |
| Charger Output Voltage Range | 3–16V DC |
| Alternator Input Voltage Range | 9–32V DC |
| Solar Input Voltage Range | 9–32V DC |
| Maximum Input Current | 58A |
| Maximum Continuous Charging Current | 40A |
| Recommended Output Fuse Size | 50A |
| No Load Current Draw | <5 mA |
| Supported Battery Chemistry | LiFePO4 | AGM | GEL | CAL | WET |
| Efficiency | Solar - 99% Max | Alternator - 92% Max |
| Operating Temperature (Charger) | -20°C to +80°C |
| Ingress Protection | IP66 |
| Certifications | RCM Mark | FCC |
| Recommended Battery Capacity | |
| Lead Acid (WET, GEL, AGM, CAL) | 100 – 500Ah |
| LiFePO4 | 50 – 500Ah |
| Charge Profile | |
| Absorption Voltage | GEL - 14.1V | WET - 14.4V | AGM - 14.7V | CAL - 15.3V | LiFePO4 - 14.5V |
| Float Voltage | GEL - 13.5V | WET - 13.4V | AGM - 13.4V | CAL - 13.6V | LiFePO4 - NA |
| Minimum Auxiliary Battery Voltage | GEL/WET/AGM/CAL - 9V | LiFePO4 - 0V |
| Alternator Charge Conditions | |
| 12V Alternator Input (Ignition OFF) | CUT-IN 13.2V | CUT-OUT 12.6V |
| 12V Alternator Input (Ignition ON) | CUT-IN 12.2V | CUT-OUT 10.5V |
| 24V Alternator Input (Ignition OFF) | CUT-IN 26.4V | CUT-OUT 25.2V |
| 24V Alternator Input (Ignition ON) | CUT-IN 24.4V | CUT-OUT 21V |
| Certifications | IEC626219 | Electrical Safety | EMC |
| External Dimension | 360 x 225 mm | ||||||
| Internal Dimension | 355 x 210 mm |
| KickAss Heavy Duty Plug and Play DCDC Wiring Kit - 6.5m | |
| KickAss Smart 205Ah Lithium Battery Box Power Station with 40A DCDC Charger + Integrated Bluetooth | |
| KickAss Battery Box Tray |
