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PRODUCT CODE: SLB100A40

ARB Slimline Battery 100Ah with 40A DC Charger

Integrated Lithium Power for Tight Spaces

Sold as a Single item

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5 Years Warranty

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Australia Wide Shipping

ARB Slimline 100 Battery – Powered Anytime, Anywhere

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PUT THE POWER BACK IN YOUR HANDS

Our Engineers have worked tirelessly to take the notion of off-grid power and put the ARB spin on it to reimagine a compact full-featured auxiliary battery solution.

Redefining what it means to have auxiliary power when you’re away from home, the ARB Slimline 100 makes installing, powering and monitoring your battery easier than ever before.

Experience the ARB difference and power your off-grid adventures with ease.

FEATURES

Hotspot 1

Status LED—LED lighting has been included to provide live visual indications of the status of Slimline 100 battery.

Hotspot 2

Power switch—Power switch has been added in to cater for safe installation.

Hotspot 3

Fuse window—ARB have reimagined fuse replacement to make the often tedious process as simple as possible. The Slimline 100 features an easily accessible and removable window which makes the process seamless.

Hotspot 4

High-quality LIFEPO4 cells—Safety and durability are at the forefront of development of the Slimline 100, being powered by high-quality lithium-iron phosphate cells sourced from a leading manufacturer to meet rigorous standards and obtain certification for extensive Australian and International standards.

Hotspot 5

Battery management system—The Slimline 100 features an in-built BMS that protects the battery cells from reasonably foreseeable misuse and monitors the battery’s operating status.

Hotspot 6

Inbuilt DC-DC—The inbuilt DC-DC charger ensures optimal battery charging, prevents overcharging, and eliminates the need to purchase an external charger for your setup.

Hotspot 7

Protected terminals—Engineers have included a branded PC cover for the terminals to ensure extra protection for your connections and cords running to them.

Hotspot 8

Input selection—A major feature of the Slimline 100 is the ability to select between obtaining input from either an indications alternator or 12 V solar panel.

Hotspot 9

Multi-directional terminals—Connection to the terminal can be achieved from different angles to allow for flexibility when installing, taking up as little space as possible.

Hotspot 10

Reinforced mounting holes— Reinforced Mounting Holes The Slimline 100 features four reinforced mounting holes that allow for simple installation via the four M8 bolts provided, ridding the need for any additional brackets, saddles or clamps.

100AH CAPACITY

The ARB Slimline 100 provides great outputs when it comes to power and capacity, with 100Ah Capacity (1280Wh) providing sufficient power for off-road adventures. The 100Ah gives you plenty of power to power your fridge, lights and all those electrical devices your kids bring for that weekend away.

200 A DISCHARGE FOR 20 MINUTES

Breaking down the Slimline’s 100Ah capacity further, the 200A discharge allows a high-power inverter connected to the battery output to run devices such as a 2kW coffee machine or an induction cooker for up to 20 minutes.

INBUILT DC-DC

The integrated charging system via inbuilt DC-DC ensures optimal battery health and prevents charge mismatches, whilst also removing the need to buy an additional unit for your setup.

IN-BUILT BATTERY MANAGEMENT SYSTEM

The Slimline 100 comes with a Battery Management System in-built in the unit, performing regulation of status in the background to give you peace of mind when powering all your camping goodies.

BOLT JOINT CONNECTION

Engineers have elected to use bolted joints for electrical connections on the Slimline 100 to provide a more reliable connection for a higher discharge current. Connecting all your essentials in this orientation also allows you to control the direction of cables to reduce the overall footprint of the battery.

HIGH-QUALITY LIFEPO4 CELLS

Safety and durability are at the forefront of development of the Slimline 100, being powered by high-quality lithium-iron phosphate cells sourced from a leading manufacturer to meet rigorous standards and obtain certification for extensive Australian and International standards.

40A 4-STAGE CHARGING

Smart charging has also been a focus for the team, with the inbuilt 40A 4-stage charger ensures a fast, efficient, and safe charging to the internal battery cells.

DUAL INPUT OPTIONS

Dual input options are also included to accept charge from either alternator or solar inputs. This means you can charge no matter your vehicle setup.

SELECTABLE INPUT VOLTAGE

Engineers have made input voltage on the Slimline 100 selectable, ensuring you don’t overcharge appliances with lower voltage inputs.

FUSE WINDOW

ARB have reimagined fuse replacement to make the often tedious process as simple as possible. The Slimline 100 features an easily accessible and removable window which makes the process seamless.

MPPT FUNCTION

Maximum Power Point Tracking (MPPT) functionality is included to optimise solar energy utilisation and has different charge options to suit standard and smart alternators, giving you complete control over your battery.

MOBILE APP

The Slimline 100 even has its own app, allowing you to monitor battery metrics and diagnostics. Simply scan the QR code or search for the battery via the free app to get live information.

PARALLEL OPERATION

ARB have engineered the Slimline 100 to support multiple batteries connected in parallel to provide more backup power for all your adventures.

REINFORCED MOUNTING HOLES

The Slimline 100 features four reinforced mounting holes that allow for simple installation via the four M8 bolts provided, ridding the need for any additional brackets, saddles or clamps.

What can Slimline 100 power?

ARB Slimline 100 boasts 100Ah capacity and 200A discharge for 20 minutes, giving you enough power to take all of your camping goodies on the road with you.

Below, we look at a range of popular accessories and appliances* that campers take off road, accompanied by a calculation of how long you can run each for.

Please note numbers are used as reference points, results may vary depending on brand/product used.
*Need to be powered by a compatible inverter connected to the Slimline 100 output.

12 V DC ACCESSORIES

FRIDGE

*Using the ARB 44L Zero Fridge Freezer at an ambient temperature of 25°C with the fridge set to 4°C.**

  • AGM 105Ah: up to 63 Hours
  • ARB Slimline 100: up to 96 Hours

OVEN

Using a 12V 10A Oven.*

  • AGM 105Ah: up to 5 Hours
  • ARB Slimline 100: up to 8 Hours

SHOWER

Using a 22L Portable Shower (4.5A Draw).*

  • AGM 105Ah: up to 12 Hours
  • ARB Slimline 100: up to 18 Hours

LIGHTING

Using a 40W Auxiliary Light.*

  • AGM 105Ah: up to 17 Hours
  • ARB Slimline 100: up to 24 Hours

ELECTRIC BLANKET

Using a 12V electric heated blanket (4A draw).*

  • AGM 105Ah: up to 13 Hours
  • ARB Slimline 100: up to 20 Hours

LAPTOP

Using a 96W Apple MacBook Pro.*

  • AGM 105Ah: up to 7 Hours
  • ARB Slimline 100: up to 10 Hours

INTERNET

Using a Starlink Mini.*

  • AGM 105Ah: up to 11 Hours
  • ARB Slimline 100: up to 17 Hours

POWER TOOLS

Using a power tool battery Charger.*

  • AGM 105Ah: up to 38 Hours
  • ARB Slimline 100: up to 62 Hours

CONNECTED TO 2 KW INVERTER

COFFEE

Using a 2kW coffee machine.*

  • AGM 105Ah: up to 6 Minutes
  • ARB Slimline 100: up to 16 Minutes

Appliance connected to 2kW inverter.

STOVE

Using a 2kW induction cooker.*

  • AGM 105Ah: up to 6 Minutes
  • ARB Slimline 100: up to 16 Minutes

Appliance connected to 2kW inverter.

    KETTLE

    Using a 2.2kW kettle.*

    • AGM 105Ah: up to 6 Minutes
    • ARB Slimline 100: up to 16 Minutes

    Appliance connected to 2kW inverter.

    TOASTER

    Using a 2kW toaster.*

    • AGM 105Ah: up to 6 Minutes
    • ARB Slimline 100: up to 16 Minutes

    Appliance connected to 2kW inverter.

    MICROWAVE

    Using a 1kW microwave oven.*

    • AGM 105Ah: up to 15 Minutes
    • ARB Slimline 100: up to 53 Minutes

    Appliance connected to 2kW inverter.

    Closer Look

    The ARB Slimline Battery is an innovative, all-in-one auxiliary power solution that integrates a high-performance lithium (LiFePO4) battery with an advanced DC-DC charger into a single, compact unit. Its unique slim form factor is designed to be installed in tight spaces where a traditional battery setup won't fit, such as behind the rear seats of a dual-cab ute.

    This system's key advantage is its integrated 40A, 4-stage DC-DC charger, which accepts input from both the vehicle's alternator and solar panels. This ensures the 100Ah lithium battery is charged optimally and efficiently, providing a high-power output capable of running inverters and other demanding accessories.

    With built-in Bluetooth for easy monitoring via a mobile app and a range of ARB vehicle-specific mounting brackets, the Slimline Battery offers a seamless, space-saving, and powerful solution for modern touring vehicles.

    Warranty 5 Years
    Battery voltage [V] 12
    Battery Capacity [Ah] 100
    Version (a) Certification Code
    Version (b) UN38.03
    Battery Lithium-Ferrum-Batterie (LiFePO4)
    Height [cm] 5
    Width [cm] 26.6
    Length [cm] 71.2
    Net weight [kg] 16
    Fitting Instructions

    SLB100A40-Fitting-English.PDF

    SLB100A40-Fitting-Multilingual.PDF

    Additional Info

    Shipping Info & Returns

    Warranty Policy

    Environmental Impact

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    Ask an Expert

    If you need any assistance, come have a chat with our ARB team. Learn more about this product, compatibility or help construct your dream vehicle.

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