AWELTEC Jumper Cables 4 Gauge 20 Feet with Smart Safety Protector - Heavy Duty Battery Booster Cable with Reverse Polarity Protection, Carry Bag, Safety Gloves and Iron Brush Included(4AWG x 20FT)

Quick Start - High density copper clad aluminium gives it excellent conductivity. 4 AWG 20 FT battery jumper cables can quickly connect and start a dead or weak car battery. Smart Protector - Comes with reverse polarity protection, connect properly green led will light up and monitor the battery voltage. The red led light aims to remiend you wrong connection. (≥12.2V, battery is good; ＜12.1V, battery is low; ≤9.6V, battery is critical) Strong Clamps - Industrial polypropylene made cover protects jaws from impacts (Unique Design). Also patented design clamps covered with non-conducting rubber, which make AWELTEC jumper cables more safe and durable for repeatedly use. Tangle Free Cables - Each cable passed the strict working temperature test which accommodated to meet and even exceed the UL 1839 standards, it works well in the extreme environment. (-40F/-40C to 140F/60C). Compatible Vehicles - Perfect for most motorcycles, cars, SUVs, trucks and vans. We provide a carry bag that is enough to hold the jumper cable, brush and a pair of gloves, easy to pack and put in the car.