Experience the power of the Q10S Lithium 1200A Jump Starter! This battery starter has a high-performance force start function, allowing you to start even depleted car batteries in extreme temperatures. It offers up to 20 jump starts on one full charge (just over 25%), and works on 12V vehicles up to 7.0L Gas/5.5L Diesel engines. Plus, it's designed with upgraded safety features- spark-proof, reverse polarity protection, low-temperature protection, high-temperature protection, over-load protection- so you can use it with confidence. And that's not all- this battery booster also doubles as a backup power pack, with 2 USB outputs and a 12V-16V/10A DC port to power your car accessories. Plus, a multi-purpose LED flashlight is included, with three light modes: Flash Light, Strobe Light, and SOS Light. Get the power and safety you need, all in one package-