This Optima Digital 400 charger is a powerful and reliable tool for maintaining and charging your vehicle's battery. It comes with charging cable, and clamps, making it easy to use and set up. The charger has a capacity of 4000mAh and can handle a voltage of 12V. It also features a trickle mode to prevent overcharging and prolong battery life.

The charger has a length of 6ft cables and can be used with a variety of battery types. The Optima Digital 400 is a high-performance charger, perfect for those who need to keep their vehicle's battery in top condition. Whether you're a professional mechanic or a DIY enthusiast, this charger is a must-have for any garage.