4 Gauge 20 Feet Jumper Cables with Voltage Display,For Cars Truck

About This

• Smart Safety Features These jumper cables feature a battery tester, LCD digital display can effectively monitor the battery voltage during charging. Reverse Polarity Protection aims to protect the connection from short-circuiting and connection error, when wrong connection, the red indicator will on.Green LED = correct connection. Red LED = wrong connection alert, helping prevent dangerous mistakes. Designed by AWELTEC for safe, efficient charging with reduced risk of battery or vehicle damage. Battery status: ≥12.2V (Good), <12.1V (Low), ≤9.6V (Critical).
• Quick Start CapabilityThe AWELTEC heavy-duty jumper cables feature high-density copper-clad aluminum for superior conductivity. The 4 gauge , 20 feet cables are designed to quickly connect and jump-start dead or weak car batteries—essential for emergencies.
• Durable Strong ClampsThe jumper clamps are protected by industrial polypropylene, ensuring impact resistance. With a patented non-conducting rubber coating, these durable clamps provide reliable performance for repeated use, making them ideal for battery charging.
• Tangle-Free DesignAWELTEC jumper cables are engineered for extreme temperature resilience, operating reliably from -40°F/-40°C to 140°F/60°C to ensure consistent performance when you need it most.
• Universal CompatibilitySuitable for motorcycles, cars, SUVs, trucks, and vans, this jumper wires come with a carry bag that includes the cables, an iron brush, and safety gloves. This portable design ensures you’re always prepared.

Overview

• Brand : AWELTEC
• Connector Type : Alligator Clamps
• Cable Type : Copper Clad Aluminum
• Compatible Devices : 12v&24v Battery Vehicles
• Special Feature : Reverse & Power Polarity Protection,Voltage Display,Weatherproof
• Long enough for any parking angle. Safe enough to prevent wrong connections. Smart enough to display battery health. Get home safely with AWELTEC.
• 4 Gauge 20 Feet Booster Cables
• AWELTEC 4-Gauge, 20ft jumper cables with copper-clad aluminum core for strong conductivity. Digital tester with LED indicators ensures correct connections and reverse polarity protection. Rubber-coated clamps, extreme-temperature performance, and universal fit. Includes carry bag, gloves, and brush – always ready for emergencies.
• LCD display shows real-time voltage with clear status: Good (≥12.2V), Low (<12.1V), or Critical (≤9.6V). Red/green LED alerts help avoid reverse polarity and short circuits—reducing the risk of vehicle or battery damage. Safe and easy to use.
• From morning commutes to weekend road trips, dead batteries can strike anytime—parking lots, garages, or remote trails. AWELTEC 4 Gauge 20ft jumper cables with voltage display fit cars, SUVs, trucks, and vans—always ready in your trunk for everyday peace of mind.
• What is the cable length?
• 20 feet (6.1 meters). Long enough to reach between most vehicles even in tight parking spots.
• What does the voltage display show?
• Shows real-time battery voltage. Green=good (≥12.2V), red=low/critical. Helps you know if charging is working.
• How does reverse polarity protection work?
• Is the 4-gauge thick enough?
• Yes, 4-gauge copper-clad aluminum ensures strong conductivity for quick starts on trucks or SUVs.
• Does it come with a storage bag?
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