4 WAY BATTERY TERMINAL There are 4 posts for wire connection in the battery terminal connectors which are mainly used for SAE JIS Type A car battery. The purpose of the design is for multiple cable connections. | EXCELLENT QUALITY With superior corrosion resistance and electrical conductivity, the tinned copper quick release battery terminal also can reduce voltage distortion and transmission loss. | EASY TO IDENTIFY With the signs of positive + and negative -, the quick disconnect battery terminal is easy to identify. And the battery terminal works great for replacing worn out and corroded terminals. Tip: Make sure to choose the correct terminal for the correct polarity. | PACKAGE INCLUDE You will receive 2PCS battery terminal connectors(positive and negative), 4 insulation sleeves, one battery terminal cleaning brushes set, 2PCS anti-corrosion fiber washers and an allen wrench. | WIDE APPLICATION The battery terminal connectors can be used for Trailer, Winch, Truck, Tractor, Jeep, RV, Cars, Vans, Caravan, Boat, etc.