• The phone case with a thickness of less than 2.0mm can also be directly attached to back battery without removing the phone case, more convenient
• You can hold the phone and back battery with one hand, no need to carry cable
• Support Micro USB and Type-C dual interfaces to charge the back clip
• Automatic power off after fully charged to avoid overcharging of the mobile phone and take care of the mobile phone battery safely

Specifications:

• Output port: 5V/2A
• Output (Micro USB): 5V/1A
• Input (Type-C): 5V/2A
• Input (Mirco): 5V/2A
• Battery capacity: 6800mAh
• Storage/Transportation Temperature: -20℃ - +50℃
• Shell material: ABS
• Applicable models: support mobile phone lengths of 145-160mm