Kings 12V 138Ah Deep Cycle Battery + Dual Battery Isolator

Kings 138Ah 12V Deep Cycle Battery

5x Faster Recharging | Maintenance-Free | Up to 2100 Cycles

AGM: LEAK PROOF

HIGH POWER

Adventure Kings batteries use Absorbent Glass Mat (AGM) technology meaning they’re non gassing and leak-proof. They’re ideal for use in your vehicle, trailer, caravan or boat whether you’re driving or camping and provide plenty of power with a max discharge current of 1100A (5 secs).

DEEP CYCLE CONSTRUCTION

IDEAL FOR SOLAR

Up to 1800 cycles to 30% depth of discharge and a true 138 Amp Hour 20 hour discharge rate. Adventure Kings Batteries are ideal for running a camping fridge for days at a time. With its low internal resistance, the 138Ah Deep Cycle Battery is also suited for charging with portable solar panels.

DEEP CYCLE CONSTRUCTION

IDEAL FOR SOLAR

Up to 1800 cycles to 30% depth of discharge and a true 138 Amp Hour 20 hour discharge rate. Adventure Kings Batteries are ideal for running a camping fridge for days at a time. With its low internal resistance, the 138Ah Deep Cycle Battery is also suited for charging with portable solar panels.

RUGGED DESIGN

Adventure Kings Batteries are fully sealed and maintenance-free (no need to top up or service) and are safe to use in your vehicle. The case is built with a tough ABS polymer – ABS is a material known for its impact resistance and toughness as well as resistance to acids and oils.

QUALITY INTERNAL COMPONENTS

Special internal cell design and construction means Kings Deep Cycle Batteries stand up to the constant vibrations that come with corrugations and 4WDing. Each battery uses high purity lead calcium grids as well as high-grade electrolyte to minimise any impurities and offer reliable and consistent long-term power delivery. It also means they have a low self-discharge rate when in storage.

QUALITY INTERNAL COMPONENTS

Special internal cell design and construction means Kings Deep Cycle Batteries stand up to the constant vibrations that come with corrugations and 4WDing. Each battery uses high purity lead calcium grids as well as high-grade electrolyte to minimise any impurities and offer reliable and consistent long-term power delivery. It also means they have a low self-discharge rate when in storage.

M8 THREADED COPPER TERMINALS

Each of the copper terminals use heavy duty internal connections and are epoxy sealed to ensure no degradation as well as a high-quality leak-proof seal. M8 threaded posts and included bolts and washers ensure a rugged and highly efficient electrical connection.

TOUGH, INTEGRATED ABS HANDLES

Reinforced handles make carrying or transporting the battery easy, while the low-profile design still allows the 138Ah Battery to easily fit in a Kings Maxi Battery Box.

TOUGH, INTEGRATED ABS HANDLES

Reinforced handles make carrying or transporting the battery easy, while the low-profile design still allows the 138Ah Battery to easily fit in a Kings Maxi Battery Box.

DIMENSIONS

Disclaimer: This is an auxiliary battery, not suitable for use under the bonnet.

Kings Dual Battery Isolator

Up To 140 Amp Output| Built In Volt Meter | Simple AGM / Lead Acid Battery Charging

SMART DUAL BATTERY POWER MANAGEMENT

Every 4WD setup benefits from a proper dual battery system, especially when touring, camping, or running accessories off-grid. The Adventure Kings Dual Battery Isolator is designed to intelligently manage power between your starter and auxiliary batteries, giving you reliable control wherever you travel.

NO MORE FLAT STARTER BATTERIES

When you’re at camp running your fridge, lights, or charging devices, this system automatically protects your main battery. Once your car is running and the voltage is up, it connects your second battery. Your second battery handles all your camp gear, when the voltage drops, it disconnects again. This means your fridge keeps running, but your starter battery is always charged for starting the vehicle.

NO MORE FLAT STARTER BATTERIES

When you’re at camp running your fridge, lights, or charging devices, this system automatically protects your main battery. Once your car is running and the voltage is up, it connects your second battery. Your second battery handles all your camp gear, when the voltage drops, it disconnects again. This means your fridge keeps running, but your starter battery is always charged for starting the vehicle.

SIMPLE TO USE AND INSTALL

The isolator is compact and easy to fit in most 4WD engine bays. It also has a built-in display so you can quickly see what your system is doing at a glance. No complicated setup — just a smart switch that works automatically in the background.

BUILT FOR REAL 4WD SETUPS

Pair it with an Adventure Kings 50A wiring kit for a complete install, and you’ve got a reliable dual battery system for camping and touring. It’s a simple upgrade that makes a big difference every time you head off-road.

BUILT FOR REAL 4WD SETUPS

Pair it with an Adventure Kings 50A wiring kit for a complete install, and you’ve got a reliable dual battery system for camping and touring. It’s a simple upgrade that makes a big difference every time you head off-road.