Portable Jump Starter 4000A - Free US Shipping

🚚 FREE U.S. Shipping
📦 Delivery: 2-5 Business Days
🔒 Secure Checkout

Stay prepared for unexpected battery trouble with the 4000A Portable Jump Starter. Designed for compatible 12V vehicle batteries, this powerful 3-in-1 emergency tool combines a jump starter, portable power bank, and built-in LED flashlight in one compact unit.

With a 4000A peak current, 700A starting current, and a large 24,000mAh lithium battery, it is rated for gasoline engines up to 10.0L and diesel engines up to 8.0L.

It’s a practical addition to your car, truck, SUV, or roadside emergency kit.

Key Features

• 4000A peak current
• 700A starting current
• Designed for compatible 12V vehicle batteries
• Rated for engines up to 10.0L gasoline / 8.0L diesel
• Large 24,000mAh / 88.8Wh lithium battery
• Built-in 3-mode LED flashlight
• Functions as a portable power bank
• USB and USB-C charging support
• Heavy-duty 8 AWG jump clamps
• Compact, portable design
• Operating temperature range: -4°F to 122°F (-20°C to 50°C)

3-in-1 Emergency Design

Jump Starter
Provides portable starting assistance for compatible 12V vehicle batteries when a traditional jump from another vehicle may not be convenient.

Portable Power Bank
The built-in battery can also provide power to compatible phones and other USB-powered devices.

Emergency Flashlight
A built-in LED flashlight offers three lighting modes for roadside situations, nighttime use, or emergencies.

Technical Specifications

Model: CP-F87
Battery Capacity: 24,000mAh / 88.8Wh
Peak Current: 4000A
Starting Current: 700A
Output Power: 18W
Input Power: 18W
Jump Clamps: 8 AWG

USB Output:
5V / 3A
9V / 2A
12V / 1.5A

USB-C Output:
5V / 3A
9V / 2A
12V / 1.5A

USB-C Input:
5V / 3A
9V / 2A
12V / 1.5A

DC Output: 12–16V / 10A

Operating Temperature:
-4°F to 122°F / -20°C to 50°C

What's Included

• VEVOR 4000A Portable Jump Starter
• Jumper clamp/cable assembly

Important: I would not list a charging adapter, carrying case, USB cable, or other accessories as included unless your supplier specifically confirms them. Product photos sometimes show accessories that may vary by package.

Important Compatibility Information

This product is intended for compatible 12V vehicle batteries.

The manufacturer's stated maximum engine capacities are:

Gasoline: up to 10.0L
Diesel: up to 8.0L

These ratings do not guarantee that every vehicle or every discharged battery will successfully start. Actual performance can vary depending on factors such as:

• Vehicle and engine type
• Battery condition
• How deeply discharged the vehicle battery is
• Charge level of the jump starter
• Outside temperature
• Connection quality
• Vehicle electrical system

For best performance, keep the jump starter sufficiently charged and follow the manufacturer's operating instructions.

Charging Notice

This unit contains a rechargeable lithium battery.

Charging time can vary depending on the charger, cable, power source, battery level, and surrounding conditions.

The listed USB and USB-C specifications indicate the unit's supported electrical ratings and should not be interpreted as a guarantee that every connected device will charge at its maximum possible speed.

Safety Information

Always follow the manufacturer's instructions when connecting jumper clamps.

• Confirm correct positive and negative terminal connections before use.
• Do not expose the unit to fire or excessive heat.
• Do not use a visibly damaged jump starter, cable, or clamp.
• Keep away from children when not supervised.
• Store according to the manufacturer's recommendations.
• Do not rely on the flashlight or jump starter as a substitute for proper roadside safety precautions.

Please Note Before Ordering

Product performance, charging time, and starting capability may vary depending on use and environmental conditions.

Colors and appearance may also vary slightly from product photos due to lighting, manufacturing updates, or screen settings.