Material and Technology :ABS+PC V0(fireproof)Battery Capacity+ Battery Power:20000mAh/3.7V/74WhRated Capacity Rate Power:11000mAh(5V-3A)Utilization Rate:≥65%Input Voltage:Type-C:5V-3A/9V-2A/12V-1.5A 18W(Max) (supported protocol):PD3.0 PD2.0 QC3.0 QC2.0 Apple 2.4A BC1.2 Output Voltage: USB1/USB2:5V-3A/9V-2A/12V-1.5A/10V-2.25A 22.5W(Max)(supported protocol): QC3.0 QC2.0 FCP SCP AFC Apple 2.4A BC1.2 VOOC(Type-C port output):5V-3A/9V-2.22A/12V-1.67A 20W(Max)(supported protocol):PD3.0 PD2.0 QC3.0 QC2.0 Apple 2.4A BC1.2Gross Output:5V 3A(MAX)Input Type/Quantity:Type-C*1Output Type/Quantity:USB*2 Type-C*11. Simple appearance, light and compact, great grip, easy to carry 2. Dual USB ports support 22.5W Super Fast Charging, widely compatible, (fully charge HUAWEI P30 Pro/Mate30 in 60 minutes )3. Type-C supports bidirectional fast charging, PD20W output, PD18W input 4. LED digital display to see the power level clearly5. High-quality polymer cells, no overheating, safe charging without damage to the devices.