Home Auto Battery Jump Start Booster RB-X2
Rooboost portable car battery jump starter and charger set, featuring a main black unit, and red and black jumper clamps, shown on a plain white background.
Auto battery jump start booster RB-X2 shown plugged into a car dashboard with red and black clamps attached.
Rooboost compact jump starter with it's flash light shown the attached red jumper cable and clamps connected to a car battery.
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Rooboost portable car battery jump starter and charger set, featuring a main black unit, and red and black jumper clamps, shown on a plain white background.
Auto battery jump start booster RB-X2 shown plugged into a car dashboard with red and black clamps attached.
Rooboost compact jump starter with it's flash light shown the attached red jumper cable and clamps connected to a car battery.

Auto Battery Jump Start Booster RB-X2

Model: RB-X2
Regular price $159.99 AUD Sale price $129.99 AUD
Unit price $129.99  per  item

The Rooboost Auto Battery Jump Start Booster RB-X2 is a powerful and reliable jump starter designed to deliver strong emergency starting performance for a wide range of petrol and diesel vehicles. With a higher peak current and larger battery capacity than the RB-X1, this device provides the extra power needed to confidently start cars, SUVs, motorcycles, and more when you need it most.

Powered by advanced lithium jump-start technology, the RB-X2 combines exceptional starting capability with everyday convenience. Featuring dual USB charging ports, a built-in multi-mode LED flashlight, and intelligent safety protection, it also serves as a portable power bank and essential emergency companion for every journey.

Compared to the RB-X1, the RB-X2 offers greater starting power and increased battery capacity, making it better suited for larger engines, more demanding conditions, and multiple jump starts on a single charge. The higher-capacity battery also provides extended power for charging smartphones, tablets, and other USB devices, giving you added versatility whether you're on the road, travelling, camping, or facing an unexpected emergency.

With enhanced performance and greater energy reserves, the RB-X2 gives drivers added confidence and peace of mind, knowing they have the power to start their vehicle and keep essential devices running when they need them most.

RB-X2 - Ready When Your Battery Isn't

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Rooboost portable car battery jump starter and charger set, featuring a main black unit, and red and black jumper clamps, shown on a plain white background.

Auto Battery Jump Start Booster RB-X2

$129.99
Detailed Overview

Rooboost Auto Battery Jump Start Booster RB-X2

The Rooboost RB-X2 is a compact yet powerful portable battery jump starter designed to keep you moving when a flat battery threatens to ruin your day. Whether you're commuting to work, heading off-road, or preparing for a long road trip, the RB-X2 provides dependable emergency power whenever and wherever you need it.
Built with advanced lithium battery technology and intelligent safety systems, the RB-X2 delivers the confidence to tackle unexpected battery failures without relying on roadside assistance.

Start Your Vehicle Instantly

A dead battery can happen without warning, leaving you stranded in inconvenient or potentially unsafe situations. The Rooboost RB-X2 is engineered to provide fast, reliable jump-starting power for a wide range of vehicles, helping you get back on the road within minutes.
From family cars and motorcycles to boats and recreational vehicles, the RB-X2 delivers the power you need when it matters most.

Your Essential Roadside Companion

More than just a jump starter, the RB-X2 is a versatile emergency power station designed for modern drivers. Charge your devices, power accessories, illuminate dark surroundings, and stay prepared for unexpected situations, all from one compact unit.
Its lightweight design makes it easy to store in your glove box, centre console, or emergency kit, ensuring help is always within reach.

Key Features & Benefits

✅ Powerful Lithium Jump Starter

High-performance battery technology provides reliable peak power to jump-start compatible vehicles quickly and efficiently.

✅ Advanced Safety Protection

Integrated intelligent safeguards help protect against:

  • Reverse polarity
  • Short circuits
  • Over-current
  • Over-voltage
  • Over-charging
  • Overload conditions

Enjoy safe and worry-free operation every time.

✅ Dual USB Charging Ports

Keep your essential devices powered wherever you go.
Perfect for charging:

  • Smartphones
  • Tablets
  • GPS devices
  • Cameras
  • Portable electronics
✅ Multi-Mode LED Flashlight

Built-in emergency lighting includes:

  • Steady Light
  • Strobe Mode
  • SOS Signal Mode

Ideal for roadside emergencies, camping, outdoor adventures, and night-time use.

✅ Compact & Durable Construction

Designed with a rugged outer casing that withstands daily use while remaining lightweight and portable.

Why Choose Rooboost?

Rooboost is trusted by Australian drivers for delivering reliable, innovative power solutions built for real-world conditions. The RB-X2 combines performance, safety, and convenience in one compact device, helping you stay prepared wherever the road takes you. 

Take Control of Every Journey

Don't let a flat battery leave you stranded. Equip yourself with the Rooboost RB-X2 Jump Starter Booster and enjoy the confidence of having dependable emergency power at your fingertips.

Internal Battery Lithium Polymer (LiPo)
Capacity 16,000mAh (59.2 Wh)
Start Current 1000A
Peak Current 2000A
Start Voltage 12V
Suitable for Vehicles Up to 7.0 L Petrol and 6.5 L Diesel
Input (Type-C) 5V/3A, 9V/2A
USB-A1 Output USB 5V/3A, 9V/2A, 12V/1.5 A
USB-A2 Output USB 5V/3A, 9V/2A, 12V/1.5 A
Operating Temperature -20℃ to 50℃
Full Recharging Time 3.6 hours (with 18W charger rating)
LED Flashlight 100 Lumen
Product Dimensions L208 × W86.6 × H43.6 mm
Weight 1.5 kg
Technical line drawing showing multiple orthographic views of a rugged Rooboost Jump Starter RB-X2 device labelled RB-X2 Rooboost, with dimensions, weight, and product details printed on a white background.
Rooboost RB-X2 kit layout diagram on a white grid background showing RB-X2 jump starter, a USB Type-C cable, an EC5 jumper cable, a handheld protective case, a user manual.
1 x RB-X2 Jump Starter
1 x EC5 Jumper Cable (Large Clamps)
1 x USB Type-C Cable
1 x Handheld Protective Case
1 x User Manual

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