The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. 1.Upgrade Speed Real material core, high current conversion rate, high current, good conductivity. 2.Longer Lifespan The product have been passed through rigorous testing to ensure over 50.000 hours working lifespan under normal use. 3.Professional Manufacturer Dedicated to communicate with our customers, we provide the superior-quality products and best service for each customer. Jumper Cables Jumper Cables Buying Options Jumper Cables Buying Options Jumper Cables Add to Cart Jumper Cables Buying Options Jumper Cables Buying Options Customer Reviews 5.0 out of 5 stars 13 5.0 out of 5 stars 2 5.0 out of 5 stars 3 — 5.0 out of 5 stars 1 Price — — $68.72$68.72 — — Length 20 FT 20 FT 30 FT 25 FT 12 FT ETL/CETL certification ✔ ✔ ✔ ✔ ✔ Gauge 0 Guage 4 Guage 1 Guage 2 Guage 6 Guage Heavy Duty ✔ ✔ ✔ ✔ ✔ AMP 3000 AMP 600 AMP 1500 AMP — 500AMP