Features:
Brand: Xiaomi
Battery type: lithium-ion polymer battery
Battery energy: 37Wh 3.7V 10000mAh
Rated capacity: 5500mAh (5.1V/2.6A)
Input interface: Micro-USB/USB-C
Output interface: USB-A

• Specification:
• Battery: Li-polymer Battery
• Battery Capacity: 50000mAh (111Wh)
• Gross Battery Power: 185Wh
• Micro, Type-C, iPhone Input: 5V=2.0A (MAX)
• Gross Input: 5V=2.0A (MAX)
• Gross Output: 5V=2.1A (MAX)
• USB1 Output: 5V=2.1A (MAX)
• USB2 Output: 5V=2.1A (MAX)
• USB3 Output: 5V=2.1A (MAX)
• USB4 Output: 5V=2.1A (MAX)
• Size: 165*81*50mm
• Net Weight: 1082g
• Executive Standard: GB/T 35590-2017

• High capacity of 20000 mAh
• Holds more charges, eg. 4.5 charges for iPhone XS
• 2.1A Turbo Recharge could reach full capacity with much less time
• Li-polymer battery greatly improves safety
• The charger and your devices can be charged simultaneously

Descriptions:

• Product: Redmi 20000mAh Power Bank
• Battery type: Lithium ion Polymer Battery
• Battery energy: 74Wh 3.7V 20000mAh
• Rated Capacity: 12000mAh(5.1V/3.6A)
• Input Interface: Micro-USB/USB-C
• Input: Micro/USB-C: 5V 2.1A, 9V 2.1A, 12V 1.5A
• Output: 9V 2A MAX, 12V 1.5A MAX
• Output Interface: 2xUSB-A
• Product Size: 154*73.6*27.3mm