Autowit SuperCap 2 Battery-less Car Jump Starter, 800A 12V Portable Jump Box, No Pre-charging Needed, Built-in Supercapacitor for Extreme Heat & Cold

<p><b>Autowit SuperCap 2 car jump starter supply is different from the traditional lithium-ion starter. It is a supercapacitor starter and has no built-in battery. It only needs to collect the residual power in the car immediately, and the power can be increased in 2~3 minutes to start the vehicle. SuperCap 2 never needs regularcharging, ready to help you with the headaches of aging vehicles from long-term unused batteries, electronics becoming unstable from long drives, especially in extremely cold environments, engine weakening, and stopping work. SuperCap 2 can work inextreme cold (-40°C/40°F) or high temperature (70°C/158°F) blizzards. It's ideal for road warriors who seek adventure in extreme weather conditions. In addition to cars, SuperCap 2 can be widely used for motorcycles, tractors, and motorboats equippedwith a 12V battery. And it can handle up to 7.0 liters for gasoline cars and 4.0 liters for diesel cars.</b></p><b><p><i><b>Note:</b> When the car battery voltage is lower than 6V, SuperCap 2 will not automatically turn on. It needs to be operated by pressing the button (if the emergency power supply has electricity inside). And if the car battery voltage is lower than 1V, SuperCap 2 will not recognize the battery(it will not respond by pressing the button)</i></p><p>In very rare cases, the car battery is completely dead. You can charge and zoom in from the cigarette lighter socket of another car or the Micro USB terminal of the mobile battery. <b>There are four ways to charge and amplify power in a short time.</b> </p><ol><li>From your own car battery with very little power remaining (about 3 minutes) </li><li>Use another car battery (about 3 minutes)</li><li>From cigarette lighter socket (about 5 minutes) </li><li>Use the power bank (about 45 minutes)</li></ol><p><b>Package Information：</b> </p><ul><li>SuperCap 2 Jump Starter*1 </li><li>Carrying Case*1 </li><li>Cigarette Lighter*1 </li><li>Alligator Clamps*1 </li><li>USB Charging Cable*1 </li><li>User Manual*1</li></ul></b>

• 【Supercapacitor Technology】SuperCap 2 is a supercapacitor starter that starts the car with just a quick charge from a weak battery(even your dead battery). No pre-charging is required and can be used more than 100,000 times. It is easier to use and has a longer lifespan than traditional battery car jump starters.
• 【Ultra-Safe  Protection】SuperCap 2 has a built-in supercapacitor, no built-in battery, and is physically activated to keep users away from the risk of sparks or explosions. You can safely connect it to any 12-volt car battery under the protection of our mistake-proof design. No worries about reverse polarity charging, overcurrent, overload, overvoltage, etc.
• 【Emergency Life Saver】SuperCap 2 can work in extreme environments (-40°C/40°F or 70°C/158°F). It has four charging methods and only takes a few minutes to charge. Whether it's a blizzard or extremely hot weather, you can handle it with ease.
• 【Powerful Car Jump Starter】With an 800A peak current, SuperCap 2 can start the vast majority of gasoline engines and diesel engines up to 4.0L in just a few minutes. This includes cars, tractors, motorcycles, RVs, Pickup, weeders, snowmobiles, and many more.
• 【100% Satisfaction Guarantee】We will try our best to satisfy every buyer. If you have any problems during your use, please contact us directly via your order. We have a free return/replacement policy to protect your customer rights.