Feature: 1. With USB fast charging-This power bank not only provides charging for your phone, tablet, and other devices, but also provides strong starting power for your car With a starting current of 600A and a peak current of 1200A, it can start vehicles with 6.0L gasoline and 5.0L diesel. Adopting A+grade battery cells with safety and explosion-proof protection function, making your use more secure. 2. Large capacity,-Multifunctional The large capacity of 39800mAh can meet your needs for multiple car starts and multiple charging. At the same time, it also has an Intelligent protection system-It can protect your device from issues such as overcharging, discharging, and short circuits. In addition, there are two USB charging ports and a 12V jumper starting port to meet your various charging and starting needs. 3. Emergency rescue, night lighting-The product is equipped with a strong lighting system. Press and hold the middle button for 3 seconds to turn it on, press again to switch to flash Specification: Features: With USB fast charging-This power bank not only provides charging for your phone, tablet, and other devices, but also provides strong starting power for your car With a starting current of 600A and a peak current of 1200A, it can start vehicles with 6.0L gasoline and 5.0L diesel. Adopting A+grade battery cells with safety and explosion-proof protection function, making your use more secure. Large capacity,-Multifunctional The large capacity of 39800mAh can meet your needs for multiple car starts and multiple charging. At the same time, it also has an Intelligent protection system-It can protect your device from issues such as overcharging, discharging, and short circuits. In addition, there are two USB charging ports and a 12V jumper starting port to meet your various charging and starting needs. Emergency rescue, night lighting-The product is equipped with a strong lighting system. Press and hold the middle button for 3 seconds to turn it on, press again to switch to flash mode, and press again to enter distress mode. This feature will be of great assistance to you at night or in emergency situations. Specifications: Suitable models: cars+motorcycles Peak current: 1200A Peak Output voltage: 5V 12V Full power can be started 40 times. Limit temperature -20 ~ 60°C. Intelligent Protection System. Input: 5V-2A Output: 5V-2.1A*2; 12V Jump Start Size: 175*85*40mm Net Weight: 375g Package Weight: 955g Tool Box Size: 280*220*55mm Night emergency, Rescue lighting: 1. Built-in glare lighting system. 2.Long press the middle button for 3 seconds.Press again in burst mode. 3. After turning on the flashlight,press the switch again to become a flash,the switch is the distress mode. Note: When using the product, you should first turn on the flashlight to discharge, and then charge the product for more than 4 hours before starting the car, because the product contains virtual electricity This can prolong the service life of the product Package List: