This amazing battery kit at an AMAZING price includes large battery clamps and O-ring connectors for connecting to motorcycle and car batteries. There is also an SAE quick disconnect extension cable that extends the reach of the charger from the inlet to the battery on my bike. The DC cable has a total length of 12 feet, making it easy to connect anywhere. It features an automatic intelligent float mode to maintain charge without overcharging the battery. My motorcycle battery is over 2 years old and I have noticed that it is difficult to start, especially when it gets very cold. So I bought them in October 2018 and had no issues with my battery wanting to tip over. I can just plug it into my motorcycle after my daily commute to keep it well charged. Highly recommended.