How to jump start a car? This YESPER Portable lithium car battery jump starter provide up to 3000A peak current and 20000mAh Battery capacity. It can safely start (12-Volt) car, truck, motorcycle, boat, RV or tractor ATVs, UTVs, lawnmowers, snowmobiles, etc, up to 10.0 L gas engines and 8.0 L diesel engines, It's a mistake-proof portable car battery jump starter battery booster pack, making it safe for anyone to use, and features spark-proof technology, as well as reverse polarity protection. The YESPER portable car battery jump starter integrates with a high-output 400 lumen LED flashlight with 3 light modes including lighting, strobe, and emergency SOS.
It can maintain its cost for up to one 12 months barring being recharged. Its interior 2 USB ports and 1 type-c power bank to charge all your devices, like your phone, iPad and even Macbook, drone. it can save your 50% time and Equips with the pre-heating tech which is capable of using at -40°F, easy start even in extreme cold weather.