Rooboost Ultimate Car Battery Jump Starter

Start your engine with confidence—every time. The Rooboost RB-3000 is a high-performance jump starter built to handle even the toughest conditions. Whether you're driving a compact car or a heavy-duty vehicle, this compact powerhouse supports 12V engines up to 10L petrol and 8L diesel, making it a reliable companion for road trips, emergencies, and everyday use.

Powered by a 74Wh (20,000mAh) lithium battery, the RB-3000 delivers consistent, reliable performance when you need it most. Plus, with built-in charging ports and a multi-mode LED flashlight, it’s more than just a jump starter—it’s your all-in-one roadside assistant.

Key Features:

🔋High Capacity Lithium Battery

The 74Wh (20,000mAh) battery delivers strong cranking power and multiple jump starts on a single charge.

Designed to perform even in cold/hot weather or low battery conditions, ensuring reliability when traditional batteries fail.

⚡12V Engine Compatibility

Supports 12V vehicles with engines up to 10L petrol and 8L diesel, making it suitable for everything from sedans and SUVs to trucks, boats, and RVs.

💡Multi-Mode LED Flashlight

Equipped with a 100-lumen LED flashlight. Three modes: Standard lighting for visibility, Strobe for signalling, and SOS for emergencies.

Perfect for night-time breakdowns, camping, or power outages, giving you peace of mind in any situation.

⚡Dual USB-A 18W Quick Charge Outputs

Two USB-A ports with 18W Quick Charge capability allow you to rapidly power up smartphones, tablets, GPS units, and more.

Great for road trips, emergencies, or daily use—you’ll always have backup power for your devices.

🔌USB Type-C Input for Easy Recharging

Recharge the RB-3000 using a USB-C cable, compatible with most modern electronics.

Simplifies your gear—no need for proprietary chargers or extra cables

🛡️Intelligent Safety System

Smart error detection system with visual alerts keeps you informed and protected during use.

Includes safeguards against overcharge, overcurrent, short circuit, reverse polarity, low/high temperature, overvoltage, overload, reverse charging, and sparks—so you can jump-start with peace of mind.

📦 What's in the Box

• 1 × RB-3000 Jump Starter
• 1 × EC5 Jumper Cable
• 1 × Protective Storage Bag
• 1 × USB Charging Cable
• 1 × User Manual