KickAss 120Ah Smart Control Lithium Dual Battery Kit

Extend the reach of your 12V devices with ease using the KickAss 8B&S 1 Metre Extension Lead. Featuring heavy-duty 8B&S twin core cable and Anderson style connectors, this extension ensures minimal voltage drop for a reliable and secure connection. Built with a smooth PVC outer for added durability and resistance to grease, oil, and acids, it's the perfect accessory for uncompromising performance.

KickAss Premium Plug & Play DC-DC Wiring Kit

Introducing the ultimate dual battery system wiring kit, now featuring a three-pin 50 Amp Anderson-style connector with ignition wire. The team at KickAss has carefully developed this premium plug-and-play wiring kit for ultra-easy DIY installations. It’s packed with high-quality components to ensure your setup is smooth and professional.

The kit is fully plug-and-play for any system using Anderson connectors for charging input and includes everything needed for a professional wiring installation. It now comes with our famous Maxifuse cable pre-installed into 6 metres of heavy-duty 8 B&S cable, providing 50A of circuit protection. The new three-pin Anderson plug allows for easier installation by integrating an ignition wire directly into the connector—eliminating the need to run multiple cables through your vehicle.

The cable is pre-crimped with Anderson connector terminals, making it simple to feed through holes and grommets. Once installed, you just clip on the three-pin Anderson connector. The kit also includes cable ties for securing cables, a spare 80A Maxifuse, a 3-metre ignition tail wire, and spare Anderson terminals.

Backwards Compatibility

The three-pin Anderson connector is backwards compatible, allowing a two-pin Anderson connection to work even if the ignition wire is not connected.

The KickAss Premium DC-DC wiring kit is specifically designed for our DC-DC chargers and is not compatible with VSRs.

For Other Installations, Please Use Our Dual Battery Wiring Kit When:

• Wiring to a battery system in the cargo area of the vehicle
• Installing VSRs – see our KAVSRAND kit fully compatible with this setup
• Connecting KickAss battery boxes and power packs
• Connecting auxiliary batteries – using KickAss Maxifuse Cable and optional VSR

This Kit Includes:

• 6 x 50 Amp Anderson terminals
• 1 x 50 Amp 3-Pin Anderson connector
• 1 x 80Amp spare Maxifuse
• 10 x Black cable ties (300mm)
• 1 x 3m tail ignition cable

Power up to 10 Devices Simultaneously

The KickAss 12V Mini Power Box distributes power from your auxiliary battery to up to 10 different devices at once. Built with 6 x USB ports, 2 x 12V cigarette sockets, and 2 x Anderson input/output ports, it can power phones, tablets, 12V fridges, ovens, vacuum sealers, projectors, and more.

4 x USB Ports Featuring USB-C & QC3 Ports

Enjoy fast charging with USB-C and QC3 (Quick Charge 3.0) ports. Charge up to 6 USB devices simultaneously—perfect for phones, tablets, and other devices.

2 x Anderson Input/Outputs – Charge from Solar

Use the Anderson connectors to run 12V appliances or charge your auxiliary battery from regulated solar panels with quick-connect convenience.

Built-in 3-Stage LED Light

Includes a handy 3-stage LED light—ideal when you need illumination in a pinch and can’t find your torch or phone.

Multiple Mounting Options

Two convenient mounting points make it easy to install in your canopy, camper, or caravan.

Anti-Slip Rubber Feet

Rubber feet prevent the box from sliding and protect surfaces from scratches.

Protective Dust Cover & Anderson Cable Cover

Protect your ports with the USB dust cover and safeguard your Anderson cable from dust and disconnection with the protective end cover.

Warning: A battery must be connected before connecting a regulated solar panel. Disconnect the panel before disconnecting the battery. Failure to follow this may void your warranty.

Note: This unit is not waterproof and should not be mounted outside. It is not a standalone power source—must be connected to a battery or power supply.

Product Compatibility: This control box is only compatible with KickAss Smart or Ultra-X batteries. It is not compatible with other brands. KickAss will not cover restocking costs for incompatibility-related change of mind returns.

120Ah 12V Lithium Deep Cycle Battery

KickAss 120Ah 12V Lithium Deep Cycle Battery:

KickAss has dedicated over 10 years to the development and design of the 120Ah 12V Lithium Deep Cycle Battery. This battery offers twice the usable capacity compared to a traditional 120Ah AGM battery, making it equivalent to a 240Ah AGM battery in terms of capacity.

Safe Lithium Iron Phosphate Chemistry (LiFePO4)

Utilizing LiFePO4, one of the safest and most stable lithium chemistry types, ensures that the KickAss 120Ah 12V Lithium Deep Cycle Battery is safe for even the most rugged terrains, providing at least 4000 cycles at 80% depth of discharge.

Lightweight Design: Only 12.15KG

The new KickAss 120Ah 12V Lithium Deep Cycle Battery is significantly lighter, weighing only 12.15kg, which simplifies installation and transport within your setup.

Durable ABS Casing

Featuring a high-quality ABS container, the battery offers excellent resistance to impacts and chemical erosion, ensuring a long lifespan and reliability.

Audible Low Battery Voltage Alarm

Avoid the inconvenience of a flat battery! The built-in audible alarm alerts you when the 120Ah 12V Lithium Deep Cycle Battery reaches low voltage levels and can be managed via the app.

Exclusively Designed by KickAss

Years of development have culminated in the release of one of the most advanced remote display units on the market, designed to complement our 120Ah 12V Lithium Deep Cycle Battery.

Monitor Your Battery's Status Via the Remote Screen (Optional Extra)

Access comprehensive diagnostics and status information with a simple button press. Keep track of battery temperature, voltage, system current, draw, time to empty, and charge status effortlessly.

Welcome to the next generation of DCDC vehicle battery charging. KickAss has developed and delivered an onboard vehicle charging solution like no other. Engineered for durability and expertly designed for charging performance, the KickAss DC-DC charger is the new weapon of choice in dual battery systems.

KickAss DC charging at a glance:

The True 4-stage charging features BULK, ABSORPTION, FLOAT and PULSE modes with advanced algorithms enhancing the overall charging performance of auxiliary batteries. This ensures your auxiliary battery is charged the correct way, enabling it to reach maximum charge capacity while also maintaining optimal performance. With a powerful 25 Amp maximum output, it provides fast and effective charging.

This charger overcomes issues caused by smart charging systems and variable voltage alternators in modern vehicles, delivering a consistent output to your auxiliary battery. It ensures reliable charging in both new and older vehicles, helping to maintain and extend battery life.

Inbuilt isolation prevents your auxiliary battery from draining your start battery when the vehicle is off. Smart tech detects charging status automatically, so no manual switching is needed — it's all handled for you from the moment you start your engine.

KickAss DCDC Features

Three Pin Anderson Style Connector
Easily connect your 12V DCDC Charger with the new three-pin Anderson connection, combining positive alternator, negative ground, and ignition wires. Fully compatible with standard two-pin Anderson connectors.

Lithium BMS Sleep Mode Recovery Feature
In Lithium Mode, if the battery drops below safe voltage and enters sleep mode, the charger will initiate recovery mode. It will trickle charge until the cut-in voltage is reached, then resume normal charging. This function helps revive lithium batteries protected by a built-in Battery Management System (BMS).

The charger will display fault codes for open circuit output if the battery is asleep. To attempt recovery, you must select 'LITHIUM' using the 'MODE' button before connecting the charger.

How to wake a lithium battery:

1. Disconnect all loads from the lithium battery.
2. Connect alternator or solar input to the DCDC Charger.
3. Connect the output from the charger to the battery.
4. The charger will flash all battery types; BULK and PULSE LEDs stay lit for 30 seconds before Recovery Mode starts.
5. When the source (e.g. Solar) is active and LITHIUM flashes, recovery is in progress.
6. Once voltage recovers, the charger resumes normal operation and loads can be reconnected.

Maximum Solar Gains with Integrated MPPT
Charge your auxiliary battery from solar using the integrated MPPT solar controller. Ideal for caravans and campers, it ensures efficient solar charging even without the vehicle running.

Plug & Play by Design
Quick installation with Plug & Play Anderson-style connectors — even faster when used with a KickAss wiring kit or battery box.

Crisp LED Display and Control
Bright, easy-to-read LED indicators show charging status and mode. Set battery type easily with the soft-touch MODE button.

Multi Battery Type Compatibility
Compatible with GEL, AGM, WET, CALCIUM, and LITHIUM (LiFePO4) batteries for flexible dual battery setups.

Ultra Compatible
Works with 24V systems for charging 12V batteries, and supports smart alternators with a dedicated voltage sense wire.

Fully Sealed, IP67
Built tough with full water and dust sealing to IP67. Internals are coated for extreme durability against corrosion and moisture.

The Best Protection, Ever!
Includes built-in safety features:

• Short Circuit Protection
• Reverse Polarity Protection
• Over Voltage Protection
• Over Temperature Protection
• Temperature Compensation

KickAss is proud to bring you the next generation in onboard charging, designed to

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