KickAss Plug & Play Dual Battery System Wiring Kit & Dual Sensing VSR
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 Dual Battery System & Wiring Kit with Dual Sensing VSR
Carefully designed for easy DIY fitting these kits use high quality trade grade components so you can be on par with the pros for your wiring installations.
These kits are completely plug and play for any system that uses Anderson connectors for charging input and have everything you need for a professional wiring solution. Our Maxi Fuse cable included in this kit makes it very easy to connect to the start battery, provides 80A circuit protection and has an inline 50A Anderson connector. This seamlessly connects to the included KICKASS Dual Sensing VSR with Anderson style connectors for ultra easy installation.
A huge 6 meters of heavy duty twin sheathed 8 B&S cable is then simply connected to the VSR and ran to the rear of the vehicle. This cable is pre-crimped with Anderson connector terminals which makes it easy to run through holes and grommets. Once the cable is run, all you need to do is clip the Anderson connectors on and connect them to each other. The kit also includes cable ties for securing the main cables, spare 80A Maxi Fuse, spare Anderson connector terminals and a small ring terminal assortment.
The KICKASS® dual battery wiring kit is ideal for installation of
- Tray / Rear Mounted Dual Battery Systems
- Caravan / Camper Dual Battery Systems
This fantastic kit includes the following Quality Components:
- 1 x KICKASS® 140 Amp Dual Sensing VSR with Anderson style connectors (Isolator)
- 1 x KICKASS® Plug & Play Dual Battery Wiring Kit
Specifications
Additional specifications can be found in the detailed description of the product(s) below.
User Manual and Support
| KickAss Plug & Play Dual Battery Wiring Kit - 6m | |
| KickAss Quick Connect Dual Sensing VSR | |
| KickAss Automative Inline Maxi Fuse Holder with Anderson Plug |
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 Plug & Play Dual Battery Wiring Kit - 6m
Designed for professional DIY fittings, these weatherproof wiring bundles use high quality trade components so you can get the job done. Smooth PVC outer later for quick, easy installation.
KickAss Dual Battery System Wiring Kit – Overview
This ultimate dual battery system wiring kit is designed for easy installation. Watch the video to see how simple it is to set up in your vehicle. The team at KICKASS® has developed a premium plug-and-play solution using high-quality trade-grade components for professional-grade results.
Plug & Play Design
The kit is fully plug-and-play for systems using Anderson connectors for charging. It includes everything you need for a clean install. The Maxifuse cable connects easily to your start battery, provides 50A circuit protection, and features an inline 50A Anderson connector.
A 6-metre heavy-duty twin-sheathed 8 B&S cable runs to the rear of your vehicle. Pre-crimped terminals make routing through holes or grommets a breeze—just connect the Anderson plugs. Also included are cable ties, a spare 80A Maxifuse, spare Anderson terminals, and a ring terminal kit for optional VSR setup.
Applications
- Tow bar Anderson connector installations
- Cargo area battery system wiring
- DC-DC Chargers (e.g. KickAss DCDC Charger – fully compatible)
- VSRs (e.g. KAVSRAND – fully compatible)
- KICKASS® Battery Boxes and Power Packs
- Auxiliary batteries using the Maxifuse cable and optional VSR
Kit Contents
- 1 x KICKASS® Maxifuse Cable with 80A Maxifuse pre-installed
- 6m of heavy-duty 8 B&S Cable with pre-crimped Anderson terminals
- 3 x 50A Anderson-style connector shells (1 pre-installed)
- 3 x 50A spare Anderson terminals
- 1 x Spare 80A Maxifuse
- 10 x Black cable ties (300mm)
- 4 x 8mm yellow ring terminals (for optional VSR installation)
- 1 x Anderson-style connector weatherproof cover
1 x KickAss Quick Connect Dual Sensing VSR
KickAss Voltage Sensitive Relays allow two batteries to be charged at the same time. Comes with Anderson style connectors for easy installation, and override switch for battery equalisation.
The KICKASS team have done it again! A new design in Voltage Sensitive Relays unlike anything currently on the market!
This product is a unique dual-sensing VSR for charging an auxiliary battery system while ensuring that your vehicle's starter battery is isolated when there is no charge from the alternator. Quick-connect Anderson-style plugs allow for easy installation—no hard wiring needed. Side-moulded mounting points offer flexible installation, whether under the bonnet or elsewhere in your 4WD, caravan, or camper. The unit is also water-resistant and suitable for marine applications.
The dual-sensing function intelligently detects the charge of both the auxiliary and cranking batteries, allowing current to flow back when the start battery is low or when an external charger (such as AC or solar) is connected to the auxiliary battery.
The VSR also features an override switch—ideal for emergencies when your cranking battery is discharged and you need to transfer charge from your auxiliary battery.
The Basics on How It Works
When the vehicle's engine is running, the alternator charges the start battery. Once the start battery reaches 13.2V, the VSR connects both batteries, allowing them to charge simultaneously.
When the engine is off and charging stops, the start battery voltage drops. Once it falls below 12.8V, the VSR disconnects the batteries, preventing the auxiliary battery from draining the starter battery.
Key Features:
- Easy connection via input and output Anderson-style plugs
- Charge your auxiliary battery without discharging the start battery
- Protects electronics on the auxiliary circuit from engine start-up spikes
- Fully automatic operation
- Override switch (engages relay regardless of sense voltage)
- Indication light wire (active when VSR is engaged)
- Override wire (activated by positive ignition feed)
- Dual sensing (monitors both start and auxiliary battery voltage)
1 x KickAss Automative Inline Maxi Fuse Holder with Anderson Plug
This heavy duty cable features weatherproof casing to protect the fuse from dust and damage. The durable 8 B&S cable is encased in a smooth PVC outer layer for protection and ease of use.
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
See why our customers are all in—these reviews speak for themselves!
EOFY DEALS YOU DON'T WANT TO MISS
Keep your food and drinks cold anywhere with a tough, efficient fridge/freezer built for off-grid and on-road adventures.
Light up your night showers with integrated LEDs—this fold-out ensuite offers a luxurious camping upgrade with practical comfort built-in.
With 400W of cooling power and a whisper-quiet operation, it’ll keep your space cool without draining your battery or disturbing your campsite.
Features Magnetic Handle, USB Charging & 800 Lumen Light.
Removable LED Light That lasts up to 11 hours!
Need a hand installing your KickAss gear? Find approved installers in your local area.
