Custom Portable Emergency battery booster 16800mAh Car Jump Starter w/Emergency Hammer & Cutting Blade

This powerful car jump starter can quickly start most 12V vehicles, up to 50 times on a single charge, including cars, trucks, motorcycles, boats. It has smart safety features such as reverse polarity protection, spark proof design, and temperature control, making it easy and safe for anyone to operate, even without prior experience. The unique LED flashlight has 3 modes, including flash, strobe, and SOS light, to escort you in outdoor emergencies. It can also be used as a portable power bank, equipped with a USB port to charge mobile devices, and the built in LED flashlight has multiple emergency modes. It is ideal for roadside assistance, long parking resulting in dead battery, performance cars, travel, outdoor use, or a thoughtful promotional gift. Reliable support and quality assurance. 6.81" L x 3.35" W x 1.41" H