





KickAss 120Ah AGM Battery Box With DCDC Charger - 20A
Pickup available at Acacia Ridge Store
Usually ready in 1 hour
1 Year Warranty
This product is covered by an Australian warranty and easy in-store or online returns.
Description
KickAss 120Ah AGM Battery Box With DCDC Charger – 20A
The KickAss Battery Box is a complete dual battery solution, ideal for use in canopies, caravans, and camper trailers equipped with rooftop solar. Unlike basic boxes that rely on a voltage-sensitive relay (VSR), this model includes a built-in 20A DCDC Charger that works seamlessly with modern smart alternators—allowing you to safely charge your battery while driving. Now upgraded to support up to 32V solar input, it can handle larger solar panels with ease.
Plug & Play Simplicity – Pre-Wired for DIY Installation
Designed for hassle-free setup, the KickAss Battery Box features clearly labelled, pre-wired ports. Combine it with our optional wiring kit, plug in your components, and you're ready to go—no electrical background needed.
Dual USB Ports – Including Quick Charge 3.0
Stay powered up with high-speed USB charging. Includes one Quick Charge 3.0 USB port for rapid charging and one standard 5V/2.4A socket—no more slow-charging frustrations.
Optional Quick Release Battery Tray
Add the optional tray for fast transfer between vehicles. Two quick-release straps latch into place, allowing you to unclip and move the box in seconds. Built with 16 mounting points to suit a variety of setups.
Multiple Output Options
Power your 12V gear with 3 x 10A cigarette sockets and 4 Anderson-style input/output connectors—versatile, practical, and ready for adventure.
Automatic Reset Circuit Breakers
Built-in circuit protection prevents surges and overloads. If triggered, the breakers reset automatically—no need to replace fuses in the middle of nowhere.
LED Voltmeter With Power Button
Check your battery voltage anytime via the integrated voltmeter. An on/off button lets you disable the display to conserve power when not in use.
Ergonomic Carry Handles
Rounded, easy-grip handles make carrying even a fully loaded box (up to 30kg) far more comfortable.
Durable Build – Ready for the Outdoors
Constructed from tough polypropylene, this box offers excellent resistance to heat, impact, and chemical exposure—stronger than steel by weight.
Premium Alligator Clamps
Heavy-duty clamps feature copper serrated teeth for superior connection, and a strong spring mechanism for firm single-handed use.
Built-In Surge Protection
Safeguard your vehicle’s electronics from power spikes while connected—peace of mind while on the road.
Compact Storage Bag Included
A neat, compact carry bag is included for easy storage of jumper cables or accessories—saving space in your setup.
High-Quality Copper Wiring
Engineered with premium-grade copper cable, unlike inferior boxes that use thin, budget wire—ensuring better conductivity and reliability.
Please note: This battery box is not designed for jump-starting vehicles.
Specifications
Additional specifications can be found in the detailed description of the product(s) below.
User Manual and Support
KickAss Battery Box With DCDC Charger - 20A | |
KickAss 12V 120Ah AGM Deep Cycle Battery |
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 Battery Box With DCDC Charger - 20A

Your all-in-one portable power solution. This unit is completely pre-wired and includes a 20A DC/DC charger to keep your battery charged, 6x Anderson style connectors, 4x USB & 2x 12V sockets.

















KickAss Battery Box With DCDC Charger – 20A
The KickAss Battery Box is an all-in-one solution for dual battery setups. Ideal for canopies, caravans, and camper trailers with rooftop solar panels. Unlike basic battery boxes that use a VSR and can’t properly maintain your battery, this unit features a 20A DCDC charger compatible with smart alternators. It now includes a 32V solar input for connecting larger solar panels.
Pre-wired Connections for Plug & Play DIY Setup
Installing a dual battery system has never been easier. With the KickAss Battery Box and optional DCDC wiring kit, you don’t need electrical expertise—just plug in, connect, and you’re ready to go.
High-Powered USB Charging
Includes one Quick Charge 3.0 USB socket and one 5V/2.4A socket. The QC3.0 socket charges devices up to 75% faster, so you’ll never be slowed down by basic USB ports again.
Optional Extra – Quick Release Battery Tray
Two quick-connect straps lock the battery box securely in place. Ideal for moving between vehicles—just unhook and go. The tray includes 16 mounting points for flexible configurations.
Multiple Output Options
Includes 3 x 10A 12V cigarette outputs and 4 x Anderson input/output connectors to power a wide range of 12V appliances.
Built-in Auto Reset Circuit Breakers
Integrated circuit breakers protect your devices from surges. Automatically trips and resets—no fuses needed, even off-grid.
LED Voltmeter with On/Off Button
Displays battery voltage clearly, even in low light. Save power by switching off the display when not needed.
Comfortable Handles
Rounded ergonomic handles make it easy to carry—even with a 30kg battery inside.
Heavy Duty Construction
Made from impact-resistant polypropylene—stronger than steel by weight, and resistant to heat and chemicals.
Heavy Duty Alligator Clamps
Copper serrated teeth ensure superior contact and grip. Heavy-duty spring and pivot-point offer strong clamping force with single-handed use.
Surge Protection
Protect your vehicle’s electronics with built-in surge protection.
Compact Carry Bag
Includes a compact bag for storing jumper cables and accessories without taking up excess space.
Heavy Duty Copper Wire
Unlike competitors, KickAss uses high-quality copper cable for maximum efficiency and durability.
Note: This battery box is not suitable for jump-starting vehicles.
1 x KickAss 12V 120Ah AGM Deep Cycle Battery

12V deep cycle battery, ideal for camping, caravanning, 4WD and dual battery systems. Can be charged from solar panels, alternator or mains power. Comes with a 5-year warranty.
Battery Comparison Table
*Please note use of this battery under your bonnet, to power trolling motors or in electric golf buggies will void your warranty. More suitable battery types for these applications are CCA rated batteries. KickAss Batteries are not CCA rated and should not be used to start vehicles.
KickAss AGM Deep Cycle Batteries are the ultimate battery for your 4WD, caravan, camping, and boating setup.
Power 12V fridge/freezers, inverters, phones, laptops and other 12V camping accessories. With a KickAss Battery on the road, your power and electricity troubles will become a thing of the past. They are even suitable for saltwater/marine applications like your boat.
Additional Features
- Power your 12V fridges, high powered inverters, lights or any other 12V appliances
- Store solar or wind power
- Suitable for 4x4 and Marine Conditions
- Completely Sealed (allowing you to place the battery in whatever angle is needed)
- High vibration resistance (Enables them to withstand even the toughest 4x4 tracks)
- Rugged ABS Container – tough and high-quality, will last for decades without aging or deforming
- 99.7% pure lead calcium grids
Applications:
- Solar applications
- Marine applications
- Telecommunications
- Emergency Power System
- Power plant and power transformer system
- Control equipment
See why our customers are all in—these reviews speak for themselves!

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