Upgrade 280000mAh Car Jump Starter Booster Jumper Box Power Bank Battery Charger

Upgrade 280000mAh Car Jump Starter Booster Jumper Box Power Bank Battery Charger Car Jump Starter 12V Battery Booster Jump Box for 8.0L Gas and 8.0L Diesel Engines, with 280000mAh Portable Charger and Jumper Cables USB and Type C Port, Flashlight and Protective Carrying Case Upgraded Smart Clip and On-Screen Digital Display Package included: *1x Car Jump Starter Power Bank *1x 4-Tip USB Charging Cable *1x Jump Cable *8x Laptop Charger Heads *1x Car Charger *1x Household Power Adapter *1x Charging Head *1x Carrying Case *1x User Manual Specificatios: Capacity:99800mAh Size: 175x 80x 35mm Output voltage value: 12v Charging time: 15v/1A Charging time: 2-3 hours Starting current: 400A Maximum current: 800A Operating temperature range: -20°C~60°C How To Use: *Insert the clip into the power starter clip. The power display indicates that there are more than two. *The red clip (+) is connected to the positive terminal of the car battery The black clip (-) is connected to the negative terminal of the car battery *Get in and start the car. *Remove the clips and fully start! (It is recommended to remove the clips within 30 seconds)