Number Of Built-in Batteries: 3
External Testing Certification: FCC,CCC,ROHS,ce
Battery Capacity(mAh): 20000-30000
Conversion Rate: >90%
Voltage: 12V
Item Weight: 660g
Special Features: SOS Lighting,Warning Light,Cigarette Lighter Starter,Lighting,USB
Fast Charge: One Way Fast Charge
Certified: FCC,MSDS,SDS,ce
Peak Current: >1200 A
Brand Name: GREPRO
Capacity: 21000mAh/77.7Wh
Peak Current: 1500A
Starting Current: 750A
Input: 15V/1A
Output: 5V/1A , 5V/2.1A , 12V/10A
Working Temperature: -20 C degree ~ 60 C degree / -4 F degree ~ 140 F degree