Don't find yourself stranded by a dead battery. With a CRAFTSMAN portable jump starter, you'll be back on the road in minutes. The CRAFTSMAN CMXCESM262 2500A 12V Lithium Jump Starter is a powerful, yet compact and portable jump starter that you can count on during an emergency. With an advanced internal lithium ion battery designed to last for years the CMXCESM262 is powerful enough to jump start a vehicle up to 50 times on a single charge. The unit's 2500 peak amps of jump starting power ensure that this CRAFTSMAN jump starter will jump start up to 10.0L gas and 8.0L diesel engines. It's also engineered for use in extreme conditions. In cold weather, the CMXCESM262 will warm your vehicle's battery before jump starting begins, ensuring more reliable starting. If your battery is depleted, the unit will also add a pre-charge before starting for reliable engine starting every time. In addition to being a powerful jump starter, this CRAFTSMAN unit also functions as a portable power pack. Recharge your mobile devices up to two times faster from the unit's 2.4A USB port. Another useful element of the CMXCESM262 is the built-in LED area light that will provide emergency lighting whenever you need it. Additional features include USB-C or 12V DC recharging, a rugged carrying case with integrated cable storage, and 8-gauge, 24-inch booster cables with color-coded clamps.