Capacity: 20AH 500W pure sine wave;

Battery Capacity: 222WH;

AC Output: 220V 300W 110V 300W;

DC Output: 12V 10A 2 ports;

USB A: 5V2.5A USB-C: 5V3A 9V2A 12V1.5A USB-PD 3A 9V2A 12V1.5A;

DC Range: 12V-16V DC12V 10A;

Working Current: 0-50A;

Car charging: 1 port;

Charging temperature: 0 ℃ to 55 ℃;

Discharge temperature: -20 ℃ to 60 ℃;

Storage temperature: 0 ℃ to 40 ℃.

External dimensions: (L) 254 * (W)148 * (H) 148mm; 

Battery box material: aluminum alloy with plastic ABS surface; Accessories: Manual, Charger Warranty: 2 years; 

Battery system: ternary lithium battery; 

Product weight: 3.5kg; 

Packaging style: carton and foam; 

Color: Black and red, Silver grey and black.