Professional Portable Car Jump Starter - Powerful & Reliable Emergency Power

Never get stranded with a dead battery again! Our Professional Portable Jump Starter is your ultimate roadside companion. Designed for reliability and packed with power, it can jump-start your car in minutes. With a robust build to perform in extreme temperatures and additional USB charging capabilities, it's an essential tool for every driver.

Key Features & Specifications

Powerful Jump Start: Delivers a peak current of 1200A, suitable for gasoline engines up to 4.0L and diesel engines up to 2.0L

Dual Functionality:Not just a jump starter! Features a 5V/2A USB Output to charge your phones, tablets, and other electronic devices.

All-Weather Performance: Built to withstand harsh conditions with an operating temperature range of -40℃ to +80℃

Complete Kit:Comes with everything you need to get started right out of the box.

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FIRST-TIME SETUP IS CRITICAL! (Buyers Must Read)

To ensure maximum performance and longevity of your product, please follow these initial setup steps before first use:

1. The product arrives with a low battery. First, turn on the built-in flashlight to discharge any residual power.

2. Then, fully charge the unit via the provided USB cable for more than 4 hours.

3. After this initial charge, your jump starter is ready for its first use.

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How to Use: Step-by-Step Jump Start Guide

Preparation Before Starting:

Ensure the jump starter has **three bars (60% charge or more).

Check that your car battery's terminals are clean and free of corrosion.

Jump Start Procedure:

1. Connect the Clamps to the Jump Starter: Insert the blue connector of the battery clamps firmly into the jump starter's port until it clicks into place.

2. Connect to the Car Battery:

RED Clamp (+) to the POSITIVE (+)terminal of the dead car battery.

BLACK Clamp (-) to a clean, unpainted metal ground on the car's frame or engine block (e.g., a bolt).

Ensure the clamps have a large, solid contact area and are secure without shaking.

3. Wait and Start: After a secure connection, wait for 2-3 minutes This allows the jump starter to stabilize and reduces the load, leading to a smoother start.

4. Start Your Vehicle: Get into your car and turn the ignition to start the engine. Do not crank the engine for more than 3 seconds at a time.

5. Disconnect Immediately: Once the engine is successfully running, remove the clamps within 30 seconds in the reverse order: First, remove the **Black (-) clamp, then the Red (+) clamp.

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mportant Safety Warnings

To prevent damage to the product's fuse and ensure your safety, please strictly avoid the following:

DO NOT continuously crank the engine. If the car doesn't start immediately,wait at least 30 seconds before trying again.

DO NOT reverse the polarity. Connecting red to negative (-) and black to positive (+) will cause a short circuit.

DO NOT let the two clamps touch each other, as this will cause a short circuit.

ALWAYS remove the clamps within 30 seconds after a successful start.

Failure to follow these three points may cause the fuse in the clamps to burn out.

packing include:

* 1 x Portable Jump Starter (Main Unit)

* 1 x Set of Intelligent Battery Clamps/standard Battery Clamps

* 1 x USB Charging Cable

* 1 x User Instruction Manual

* 1 x Retail Carton or box or eva box（According to your choice）