The NOCO Boost GBX45 is a powerful 1250A UltraSafe jump starter designed for extreme performance, capable of jump-starting petrol engines up to 6.5L and diesel engines up to 4.0L. Equipped with UltraSafe 2.0 technology, it features upgraded spark-proof and reverse polarity protection, offering safer operation and longer battery life. The GBX45 recharges quickly in just 48 minutes via USB-C Power Delivery and can gain enough power for a jump start in just 5 minutes, even from a completely dead battery. Its 60-second timer conserves power, delivering up to 8 jump starts per charge while maintaining high energy with each start. The 60-watt USB-C Power Delivery allows you to charge devices like phones, tablets, and laptops, and with dual-direction charging, it doubles as a portable power bank. The 100-lumen LED flashlight includes 7 light modes, including SOS and strobe, ideal for low-light situations, repairs, or emergencies. The package includes the jump starter, heavy-duty clamps, USB-C charging cable, and a microfiber storage bag. Backed by a 1-year warranty and engineered in the USA, the NOCO Boost GBX45 provides reliable performance for all your jump-starting and power needs.