Product Description: It can start the car with gasoline displacement up to 4.0L and diesel engine up to 2.5L. Advantage over others: 1 . New improved high potential on the market:16000 mAh. 2 .. 4 usb connectors, meet your needs somewhat to charge the phone, laptop. 3 . AAAA in front, play an important role when emergency exit. 4 . Used as a torch, you are in the right direction when camping, mountaineering or hiking in the evening. 5 . SOS flashlight, never feel helpless as a matter of urgency. 6 . The design is anti-slip, clutch it with no worries even in the summer sales leader. 7 . Plastic body package: easy to carry, easy to storage. High capacity with high power polymer battery is adopted for fast charging. This can support a start-up emergency and completely replace the supplied battery to start the car. It also supports common cell phones / laptops charging and completely replaces the goods, similar to mobile banking devices. With a true powerful flashlight, three-function switch emergency rescue, alarm lighting, containment, defense and other powerful functions It is an ideal choice for night shift workers, overtime workers and many others. Four power levels display battery status indication, real-time recharging reminders, automatic shutdown provided idling. Over-current protection protects the device from overload, making it more convenient, safer and more energy. Features: Charging for mobile phones and laptops, starting cars, adjustable LED lights (torch, strobe or SOS lights). Multi-functional emergency kit, which contains Car Power Bank. A variety of chargers and jump lead that can give your car and your products the extra energy they need. With a plastic casing that also contains adapter tips and power, this product will fit in your car to be used in case of an emergency. It uses a powerful battery that supports fast charging, low self-discharge, up to 1,000 charging cycles. Itsupports cars with 12 volts or more. To start your car, First, you must connect the Power Bank with the battery holder and then connect the negative and positive connectors to the holder with your carbattery. There are various adapters that are used to charge various mobile phones, Sony equipment for PSP, MP3 / MP4 players, PDAs, laptops, car coolers and other compatible devices. It has 3 different kinds of lighting modes-you can use a flashlight and SOS light in the dark in the event of an emergency. Specifications: LED backlight Light 15V / 16V / 19V output voltage indicators 15V / 16V / 19V --- 2A / 3A / 3.5A output electrical number indicator. Key switch. USB 5 V-2A output 15 V-1A charge input main switch Instructions for use: 1. Select the appropriate voltage and connector for the electronic device for charging / power supply 2. Press the switch to start charging when the device is connected to the Power Bank. If you unplug the cable, the auto-sleep will start in one minute. 3. Four LEDs flash circularly during charging and all lights will keep bright when the device is full charged. 4. While charging for your device, LED indicators indicate the power balance of the built-in battery. Four indicators indicate 80% of the balance, three indicators indicate 60% of the balance, Two indicators indicate 40% of the balance and one indicator indicates 20% of the balance. The built-in battery is empty when all the LED lights begin to flash. 5. Press the switch five seconds to start, If you want to use the LED for lighting and select the status (light, strobe, SOS, close) by pressing the switch to convert. 6. Store the product in a cool and dry place away from direct sunlight. 7. We have USA, EU, AU, UK plugs for choice, Usually we ship according to your country, But it's better you leave us a message on which plug you need in case of inapplicability. This will not be an excuse for a return. Thank you for understanding. Precautionary measures: To avoid accidents, be sure to pay attention to the following precautions: 1. Remove the main unit within 30 seconds after starting the car. 2. Do not clip the two terminals at the same end on the battery. 3. Do not disassemble the device. Frequently asked Questions: Q: in case not used, how long does it take to charge the battery jump starter? : In case of rest for a long time, it is suggested to maintain a certain capacity of the battery and the product must be charged at least every 3 months. Question: When I start the car, I found it heating with clamps. A. When using a product or charging process, mild heat equipment is a normal phenomenon but not a malfunction. Q: When did the car start, what should I do next? : Please remove the product from the vehicle within 30 s after the start of the car. Packing includes: 1x jump starter battery 1x charger connector 1x car charger 1 X four-in-one charging cable for mobile phone 1x rechargeable battery wire with clip 8x laptop adapter 1 x case 1 x User manual