Let's go with YESPER YJS20. YESPER YJS20 is a portable lithium-ion battery car jump starter pack that can deliver 2160 A peak current to jump start 12V car vehicles up to 9.0 L gas engines and 7.0 L diesel engine. Weighing at 1.38 ibs, it is great to hold in your hand and occupies only a fraction of your car trunk. YJS20 Jump Starter features 8 safety protection, making it safe and easy for anyone to use. It's a powerful car booster that doubles as a 16000mAh power source for recharging USB devices and your 15V DC car devices.
Built-in 3 modes of LED light, like a flashlight, SOS, strobe, helps you see your engine, change a tire at night, or even warn oncoming traffic when you need roadside assistance. The most desperate thing is that a dead battery leaves you stuck on the roadside, time to put a YESPER JUMP STARTER in your car. Always a YES on the go.