2000A Rugged Jump Starter and USB Power Source Internal lithium ion battery will jump start a vehicle 45 times on a single charge. Compatible with 10.0L gas and 8.0L diesel. 2.4A USB output, 2.0A USB input, and 12V input ports. Built-in, 24-inch jumper cable with heavy-duty clamps. Reverse polarity, short circuit, temperature, battery low voltage, overcurrent, overload, overvoltage, and overcharge protection. 2.4A USB port charges mobile devices two times faster than a standard USB charger. One-year warranty SL1651