• Small current mode double click to turn on/off: Support Bluetooth-compatible headphones, smartwatches, and cameras over current protection for small power devices
• 65W MAX quick charging input 1 hour to 60% self-charging. USB-C1 Supports two-way quick charging, max power 65W
• High-quality batteries for strong power. Built-in 4Pcs high quality and durable batteries
• Built-in smart chips provide multiple protections
• 9 protection: over-current protection / over-power protection / over-voltage protection/short circuit protection/temperature protection/Reset protection/battery overcharge and over-discharge protection / magnetic field protection/circuit protection

Specifications:

• Cell: 21700 lithium cell * 4 
• Capacity: 20000mAh
• Actual capacity: 18000mAh
• Type-C output: 5V-3A/9V-3A/12V-3A/15V-3A/20V-3.25A, (65W)                      
• USB1 output: 5V-3A/9V-2A/12V-1.5A, (18W)
• USB2 Output: 4.5V-5A/5V-4.5A/5V-3A/9V-2A/12V-1.5A, (22.5W)
• Type-C Input: 5V-3A/9V-3A/12V-3A/15V-3A/20V-3A (60W)
• Compatible with fast charging protocols: PD2.0/3.0, PPS, QC2.0/3.0, AFC, FCP, SCP, BC1.2, DCP  
• Wired Maximum Power: PD65W 
• Weight: 412g                                                                                  
• Size: 158 x 70 x 26mm                                                                                 
• Material: aluminum alloy