Car Emergency Jump Cable Relay Crocodile Clip Connector 500A

Car Emergency Power Relay Jump Cable with Crocodile Clip Connector

Be prepared for unexpected battery failures with this heavy-duty Car Emergency Power Relay Jump Cable. Featuring robust crocodile clip connectors and a multifunctional protection relay, this jumper cable is engineered to deliver reliable battery-to-battery power transfer for 12V–16.8V vehicle systems. Whether you're on a road trip or caught in a parking lot, this compact yet powerful accessory keeps you moving.

Key Features

• High-Current Capacity: Supports a practical current of 500A with an instantaneous peak of 700A for fast, effective jump starts.
• Wide Voltage Compatibility: Works with working voltages of 12.6V–16.8V, suitable for most standard passenger vehicles.
• Dual Crocodile Clip Design: Black clip (29 cm) and red clip (36 cm) for secure, colour-coded connections that reduce the risk of connection errors.
• Multifunctional Protection Relay: Built-in relay helps protect both vehicles during the jump-start process.
• Durable Materials: Constructed from metal and plastic for long-lasting performance and reliable grip.
• Compact & Easy to Store: Comes in OPP bag packaging — easy to tuck into your boot or glovebox for roadside emergencies.
• Brand New & High Quality: 100% new, thoroughly quality-checked before dispatch.

Specifications

• Material: Metal & Plastic
• Colour: As shown (black & red clips)
• Black Clip Length: 29 cm
• Red Clip Length: 36 cm
• Practical Current: 500A
• Instantaneous Current: 700A
• Working Voltage: 12.6V–16.8V
• Package Contents: 1× Multifunctional Protection Relay Clip
• Made in Mainland China

Please allow slight dimensional differences due to manual measurement. Colour may vary slightly from photos due to display settings and lighting conditions.

Complete Your Car Emergency Kit

Keep your vehicle fully equipped for any situation. Check out these related accessories from our store:

• Car Molding Trim Tape – Decorative Auto Adhesive Strip
• Tactical EDC Bag – Portable Tool Storage Handbag

Learn more: FuelEconomy.gov on vehicle maintenance

Frequently Asked Questions

Q: What vehicles is this car emergency jump relay cable compatible with?

A: This jump cable is compatible with most standard passenger vehicles operating at a working voltage between 12.6V and 16.8V, which covers the vast majority of petrol and diesel cars, SUVs, and light trucks.

Q: What does the built-in protection relay do?

A: The integrated multifunctional protection relay helps safeguard both the donor and recipient vehicle's electrical systems during the jump-start process, reducing the risk of power surges or incorrect connections causing damage.

Q: Is this item easy to store in my car?

A: Yes! The cable comes packaged in a compact OPP bag, making it easy to store in your boot, glovebox, or under a seat so it's always on hand when you need it.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.