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Kings BatBlock40 - 12V Plug and Play Battery Box + BatBlock Tray + 50A Wiring Kit

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SC-CO-BATBLOCK40-BBTRAY-WIRING50A
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  • 12 Volt made easy, just add a battery!

  • 40A DCDC charger

  • Digital battery monitor

  • Suits Lithium and AGM batteries

  • 4x USB charging ports + 1x cig socket

  • 2x Quick connect outputs

  • 1x solar input + 1x triple quick connect plug

  • Inverter ready terminals

How does 4WD Supacentre offer top quality products at better prices?

Since starting 4WD Supacentre we have offered enthusiasts great products at affordable prices. Sounds too good to be true, right? So how do we do it? It's actually very simple. We remove the middlemen. That's it! By reducing the supply chain, this allows us to charge less and still maintain top quality products!

Product Details

Kings BatBlock40

12V Plug and Play Battery Box | Built-in DCDC Charger | Battery Monitor | Lithium Compatible


12V MADE EASY

JUST ADD A BATTERY!

BatBlock is the plug-and-play, pre-wired power solution you’ve been waiting for! Setting it up and using it couldn’t be easier. Simply add a 12V battery and you have the perfect ready-to-use solution to power your gear on any adventure!

Kings BatBlock40

Kings BatBlock40

LARGE 40A DCDC CHARGER!

WITH MPPT SOLAR REGULATOR

The BatBlock40 comes with a pre-wired 40A DCDC charger for even faster charging! Like the BatBlock25, the DCDC charger makes charging incredibly easy from your vehicle or solar panels!

LARGE 40A DCDC CHARGER!

WITH MPPT SOLAR REGULATOR

The BatBlock40 comes with a pre-wired 40A DCDC charger for even faster charging! Like the BatBlock25, the DCDC charger makes charging incredibly easy from your vehicle or solar panels!

Kings BatBlock40

DIGITAL BATTERY MONITOR

WITH INTEGRATED SHUNT

Keeping an eye on your battery's charge has never been easier with the built-in digital battery monitor. This allows you to see the power going into or coming out of your battery through any of the inputs or outputs. You’ll never be surprised by a flat battery again!

Kings BatBlock40

Kings BatBlock40

POWER ALL YOUR GEAR

USB OR 12V ACCESSORIES

BatBlock40 has been designed to power all your camping and road-tripping essentials! Featuring two 50A quick-connect plugs, a 12V Cig Socket, two standard USB A sockets and a USB QC3.0 and USB C outlet, you can run your portable fridge, camp lighting and 12V oven or charge your USB devices wherever you are! The best part is that whatever power you use will be shown on the Battery Monitor Display.

POWER ALL YOUR GEAR

USB OR 12V ACCESSORIES

BatBlock40 has been designed to power all your camping and road-tripping essentials! Featuring two 50A quick-connect plugs, a 12V Cig Socket, two standard USB A sockets and a USB QC3.0 and USB C outlet, you can run your portable fridge, camp lighting and 12V oven or charge your USB devices wherever you are! The best part is that whatever power you use will be shown on the Battery Monitor Display.

Kings BatBlock40

INVERTER-READY

HIGH CURRENT TERMINALS

BatBlock is fitted with inverter-ready terminals rated for up to 120 Amps of current, so you can quickly and easily connect up to a 1500W Inverter to run those power-hungry devices while you’re on the go! These terminals are also suitable for connecting a 240V to a 12V battery charger or other high-power 12V device. Again, any power you charge or discharge from the terminals will be shown on the digital display!

Kings BatBlock40

Kings BatBlock40

SUITS LITHIUM OR AGM

UP TO 120Ah

BatBlock has been designed to be modular, so rather than include a built-in battery that can’t be upgraded or replaced, it allows you to fit your own battery. It’s perfectly suited to Kings Deep Cycle Lithium or AGM batteries up to 120Ah (not suitable for Slim and Ultra-Slimline batteries).

SUITS LITHIUM OR AGM

UP TO 120Ah

BatBlock has been designed to be modular, so rather than include a built-in battery that can’t be upgraded or replaced, it allows you to fit your own battery. It’s perfectly suited to Kings Deep Cycle Lithium or AGM batteries up to 120Ah (not suitable for Slim and Ultra-Slimline batteries).

Kings BatBlock40

IDEAL FOR PORTABLE

& PERMANENT SETUPS

The tough moulded handles on BatBlock make it easy to carry anywhere you need! Whether you’re going from the back of the car to the backyard BBQ, from the canopy to the campsite, or from the work trailer to the job site, BatBlock40 offers a lightweight, portable power solution. The integrated tie-down points allow you to use BatBlock as a rugged, permanent power solution! These tie-down points are designed to work perfectly with an Adventure Kings Tie Down kit, available separately.

Kings BatBlock40

Kings BatBlock40

TRIPLE QUICK CONNECT

& IGNITION WIRE INCLUDED

To make charging easier, the Adventure Kings BatBlock includes a Triple Quick Connect Anderson-Style Plug with 7m of wire to connect to modern vehicles. Add a Kings 50A Wiring Kit to turn BatBlock40 into an easy dual-battery system. A standard Anderson-style quick connect plug will also work in the triple socket on BatBlock for older vehicles, offering the best of both worlds!

TRIPLE QUICK CONNECT

& IGNITION WIRE INCLUDED

To make charging easier, the Adventure Kings BatBlock includes a Triple Quick Connect Anderson-Style Plug with 7m of wire to connect to modern vehicles. Add a Kings 50A Wiring Kit to turn BatBlock40 into an easy dual-battery system. A standard Anderson-style quick connect plug will also work in the triple socket on BatBlock for older vehicles, offering the best of both worlds!

Kings BatBlock40

PLEASE NOTE

Battery not included.


Dimensions

Kings BatBlock40

Kings BatBlock Tray

Stylish Black Powder Coated | Suits Kings BatBlocks


SUITABLE FOR BATBLOCKS

The Adventure Kings Batblock Tray is designed to securely mount any Kings Batblocks, providing increased versatility in powering your equipment wherever your journey leads.

Kings BatBlock Tray

Kings BatBlock Tray

PRE-DRILLED MOUNTING HOLES

Secure your Adventure Kings Batblock to the floor of your vehicle with ease using the Adventure Kings Batblock Tray. The provided mounting hardware and pre-drilled holes ensure a safe set-up, saving you time and effort for your next adventure.

PRE-DRILLED MOUNTING HOLES

Secure your Adventure Kings Batblock to the floor of your vehicle with ease using the Adventure Kings Batblock Tray. The provided mounting hardware and pre-drilled holes ensure a safe set-up, saving you time and effort for your next adventure.

Kings BatBlock Tray

HEAVY-DUTY POWDER-COATED TRAY

Tough, affordable, and built to last! This 1.2mm powder-coated steel tray keeps your BatBlocks and Battery Boxes secure and stable. Included are padded strips for vibration protection, adjustable cambuckle tie-down straps (4 x 320mm), and it features a handy cable cut-out for neat, easy wiring.

Kings BatBlock Tray

Please note

Not suitable as a spill tray for trailers or caravans.
Suitable for : AKEP-PREMBATBOX25A_01 | AKEP-PREMBATBOX40A_01


Dimensions

Kings BatBlock Tray

Kings 50A Wiring Kit

For DC Chargers + Trailers | Quick-Connect Anderson-Style Plugs | Inc Terminals + Fuses


DC CHARGER WIRING MADE EASY

Here is the easiest, most cost-effective way to wire up a DCDC Charger, a dual battery OR get power down to your towbar for your caravan or camper trailer - the Adventure Kings 50A Wiring Kit!

Kings 50A Wiring Kit

Kings 50A Wiring Kit

THE ULTIMATE AFFORDABLE SOLUTION

To power a DCDC Charger or charge auxiliary batteries in your vehicle or trailer, you need a way to connect to your starter battery to power everything off your alternator. In days gone by this meant spending mega bucks on all the wiring, individual components and tools, and then trying to piece together a DIY kit. Those days are thankfully now gone, thanks to this amazing plug n play wiring kit!

THE ULTIMATE AFFORDABLE SOLUTION

To power a DCDC Charger or charge auxiliary batteries in your vehicle or trailer, you need a way to connect to your starter battery to power everything off your alternator. In days gone by this meant spending mega bucks on all the wiring, individual components and tools, and then trying to piece together a DIY kit. Those days are thankfully now gone, thanks to this amazing plug n play wiring kit!

Kings 50A Wiring Kit

MADE FROM THE RIGHT STUFF

The Kings 50A Wiring Kit perfectly suits the Kings 40A DC-DC Charger and measures in at a thumping six metres long, which gives you all the length you need to reach from your starter battery right to the rear of your vehicle. It’s built with 16mm2, 6AWG twin-core wiring, to minimise voltage drop by reducing wasted heat by up to 40% compared to under-sized wiring kits.

Kings 50A Wiring Kit

Kings 50A Wiring Kit

PRE-TERMINATED WITH ALL THE ACCESSORIES YOU NEED

The Kings 50A Wiring Kit comes pre-terminated with 8mm ring terminals on one end to suit all sizes of Kings lithium and AGM batteries, and an in-line maxi blade fuse holder with two 60A fuses. The other end of the cable is pre-terminated with Anderson-style quick connect plug terminals, and in the kit you get two quick connect plugs, plus a second set of 8mm ring terminals and quick connect plug terminals.

PRE-TERMINATED WITH ALL THE ACCESSORIES YOU NEED

The Kings 50A Wiring Kit comes pre-terminated with 8mm ring terminals on one end to suit all sizes of Kings lithium and AGM batteries, and an in-line maxi blade fuse holder with two 60A fuses. The other end of the cable is pre-terminated with Anderson-style quick connect plug terminals, and in the kit you get two quick connect plugs, plus a second set of 8mm ring terminals and quick connect plug terminals.

Kings 50A Wiring Kit

PLUS IT’S INSANE VALUE TOO!

Price up similar components from your local electrical store and you’ll find the Kings 50A Wiring Kit costs around 60% less - AND you don’t have to put it all together yourself! Make sure you watch our easy step-by-step install videos to use this kit to run power to a towbar for your caravan, camper trailer or 4WD wagon and the tub of a dual-cab ute to power a DCDC charger easily.

Kings 50A Wiring Kit

Kings 50A Wiring Kit

HEAPS OF OPTIONS FOR ANY INSTALL

With six metres of twin-core 6AWG cabling, plus all those included fuses, terminals and more, you’re not just limited to one single install. One single kit is capable of running power from a starter battery to the input of a DCDC charger in the back of most vehicles, and then you can use the remaining cable and terminals to connect your DC charger’s output to your second battery! Or use for powering a 12v Control Box, or running solar into your setup - the options are almost endless.

HEAPS OF OPTIONS FOR ANY INSTALL

With six metres of twin-core 6AWG cabling, plus all those included fuses, terminals and more, you’re not just limited to one single install. One single kit is capable of running power from a starter battery to the input of a DCDC charger in the back of most vehicles, and then you can use the remaining cable and terminals to connect your DC charger’s output to your second battery! Or use for powering a 12v Control Box, or running solar into your setup - the options are almost endless.

Kings 50A Wiring Kit

THE IDEAL DC-DC CHARGER WIRING SOLUTION

Made from quality components and designed right here in Australia by our in-house team of auto-electrical engineers, the Kings 50A Wiring Kit is the absolute best-value and easiest way to get power to your DC Charger, dual battery, caravan or camper trailer bar none!

Kings 50A Wiring Kit

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 Copyright © 2026 Outdoor Supacentre Pty Ltd. All rights reserved. | ABN: 30 609 212 624 | 6a Figtree Dr, Olympic Park, 2127, NSW

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