Portable Emergency Car Battery Charger Power Bank

Voltage: 5V USB output: 5V2.4A (Max) Suitable models 1: Diesel vehicles with a displacement of less than 4.0 L Suitable models: Gasoline vehicles with a displacement of less than 8.0 L Start-up voltage: 12V Start-up current: 1000A Special Features: USB, Lighting, Warning light, SOS Lighting Size: 6.29" x 3.34" x 1.10" Peak current: 2000A Peak Current: >1200 A Number Of Built-in Batteries: 4 Material: PC+ABS+UV Item Weight: 1.5 lbs. Input: 5V/2.1A(Max) External Testing Certification: MSDS, ROHS, FCC, ce, UL Conversion Rate: 85%-90% Battery Capacity (mAh): 18000-20000 8000mAh Capacity: 3.7V/29.6Wh 800A 20000mAh Capacity: 3.7V/74Wh 2000A 12000mAh Capacity: 3.7V/44.4Wh 1000A 10000mAh Capacity: 3.7V/37Wh 1000A