KickAss Smart 125Ah Lithium Battery Box Power Station with 25A DCDC Charger + Integrated Bluetooth

KickAss Smart 125Ah Lithium Battery Box Power Station with 25A DCDC Charger + Integrated Bluetooth

Support Page User Manual

The KickAss 125Ah Lithium Battery Box Power Station is a fully integrated, all-in-one power hub designed to simplify your entire off-grid setup. With integrated battery storage, alternator charging, solar charging and DC power distribution built into a single compact unit, it eliminates messy wiring, reduces installation time, and delivers a cleaner, more reliable system for touring, camping and remote travel.

All-in-One 12V Power

Instead of piecing together multiple components, this Battery Box Power Station brings everything into one streamlined package. Battery management, charging inputs and power outputs are all housed in the same durable enclosure, giving you a neat, plug-and-play upgrade for any canopy, camper, tub or RV.

Fast 25A DCDC Charging with MPPT Solar

The built-in 25A DCDC charger draws clean, regulated power from your alternator, while the onboard MPPT controller extracts maximum performance from unregulated solar panels. A dedicated solar Anderson input and a triple-Anderson alternator input give you flexible, reliable charging from multiple sources.

DCDC Charger with Supporting Bluetooth App

The DCDC Charger has a dedicated supporting Bluetooth app, which allows you to configure and monitor the DCDC Charger, alternator and solar input, as well as battery charger current.

Integrated LCD Battery Monitor

A bright, easy-to-read LCD screen shows real-time voltage, current, state of charge, estimated run time, charge time, and which inputs are active. You can check the health of your system with a quick glance.

Bluetooth App Control

An additional KickAss app lets you monitor battery performance, receive system alerts, and adjust charging parameters – all from the convenience of your smartphone.

Premium 125Ah Lithium Power

Built with A-grade prismatic LiFePO₄ cells, the Battery Box Power Station offers exceptional deep-cycle performance, long lifespan and superior safety. Rated for over 4000 cycles at 80% depth of discharge, it provides dependable power for fridges, lights, inverters and other essential gear without adding unnecessary weight to your vehicle.

High Output for Serious Gear

This Battery Box Power Station keeps your setup performing smoothly, even under heavy load. A 120A continuous discharge pared with the high power Anderson output means you can confidently run demanding appliances like 1200W inverters, air compressors, fridges and camp accessories simultaneously.

Compatible with 12V & 24V Alternators

Designed to work with both 12V and 24V alternators, it suits everything from family 4WDs to trucks and motorhomes. The adjustable max input current also makes it suitable for hybrids and vehicles with low-output alternators, helping you protect sensitive charging systems.

Adjustable Input Current – Ideal for Hybrids

The DCDC Charger allows you to dial back the alternator input current, making it perfectly suited toy hybrids and vehicles equipped with lower-output alternators.

USB Fast Charging for Modern Devices

With 2× USB-A QC3.0 ports and 2× USB-C 45W PD ports, you can charge phones, tablets, cameras, laptops and other devices at full speed. Perfect for work on the road or staying connected off-grid.

6× 50A Anderson Ports for True Plug-and-Play Use

Six pre-wired 50A Anderson input/output ports give you maximum flexibility for connecting loads, solar, alternator inputs or expansion accessories. No custom wiring or complex setup required.

True Plug & Play Functionality

This Battery Box Power Station offers genuine plug-and-play functionality plus multiple mounting options, including optional battery box trays and integrated tie-down slots. It’s built to be easy to install, easy to secure, and easy to use in any 12V setup.

Built Tough for Australian Conditions

The impact-resistant shell, reinforced carry handles and rugged internal construction ensure the unit stands up to dust, vibration and off-road punishment. It’s engineered for Aussie touring and built to last.

The KickAss Smart 125Ah Lithium Battery Box has a rated capacity of 1600Wh with a maximum continuous discharge current of 120A and a 25A DC-DC charger for fast charging. It supports charging from 12V or 24V alternators and solar inputs with MPPT technology.
This means you can power high-demand 12V devices reliably and recharge efficiently while on the move or from solar panels. The integrated 25A DC-DC charger ensures your battery gets a quick, optimised charge from your vehicle’s alternator or solar array, keeping your off-grid setup running smoothly.

Yes, the KickAss Smart 125Ah Lithium Battery Box is compatible with both 12V and 24V input systems, including alternators and solar panels, with an input voltage range of 9-32V DC.
This flexibility means it fits seamlessly into a variety of vehicle and solar configurations, including dual battery systems and mild hybrids. The built-in MPPT DC-DC charger optimises charging from your solar panels or alternator, maximising energy harvest and battery life.

Setup involves securely mounting the battery box, connecting your power sources via the Anderson sockets, and closing the lid tightly. The integrated LCD display shows real-time battery voltage, current, state of charge, temperature, and time to full or empty.
For enhanced monitoring, the battery box connects via Bluetooth to the KA Lithium & KA Charge App, allowing you to track performance and configure the DC-DC charger remotely. This smart connectivity ensures you always know your battery status and can optimise charging settings for your adventure.

The battery box includes a built-in Battery Management System (BMS) that limits maximum discharge and charge currents (120A discharge, 25A charge) to protect the battery. It also features auto-reset circuit breakers on output ports and a secure, impact-resistant casing.
These safety measures prevent overload, short circuits, and physical damage, ensuring reliable and safe operation in rugged off-road and camping environments. The lid must remain closed during use to maintain protection, and the design keeps moisture and dust out, enhancing durability.

The battery box weighs 18.15kg and measures 430mm (L) x 260mm (W) x 398mm (H), making it a compact and manageable power solution for 4WDs, campers, and trailers.
Its reinforced handles and rugged casing make it easy to carry and install while withstanding vibration and dust on the trail. This balance of capacity and portability means you get substantial power storage without excessive bulk or weight.

The battery box includes 2 × USB-C ports with 45W Power Delivery, 2 × USB-A QC3.0 ports with 18W, a cigarette lighter socket (shared 15A), and multiple Anderson connectors rated up to 50A or 120A max for high-power devices.
This versatile output selection allows you to charge phones, tablets, laptops, cameras, 12V fridges, lighting, and even run larger 12V appliances. The fast USB ports ensure quick charging for your essential devices while the high-current Anderson sockets support heavier loads.

The battery box features a rugged, impact-resistant casing designed to withstand dust, vibration, and off-road conditions. It must be kept away from water and moisture, and the lid remains closed during use to protect internal components.
Operating temperature ranges from 0°C to 55°C for charging and -20°C to 60°C for discharging, ensuring reliable performance in a wide variety of climates. These design choices provide durable, safe power wherever your adventures take you.

No, the KickAss Smart 125Ah Lithium Battery Box is not designed for jumpstarting vehicles and should never be used for that purpose.
Instead, it excels as a dedicated off-grid power station with integrated charging and power distribution for your 12V devices. Its specialised design focuses on deep-cycle power delivery and safe, efficient charging rather than high current bursts needed for jumpstarting.