Specifications:

• Battery capacity: 20000 mAh
• Brand Name: NVPONE
• Certification: CE
• Certification: RoHS
• color for choose: red,orange .blue.green,black
• Flexible Solar Panel: No
• foldable solar panel: batterie externe solar charging
• Foldable Solar Panel: Yes
• Function 1: 20000mAh Solar Power Bank
• Function 2: Solar Power Bank
• Function 3: Phone Battery Charger
• Function 4: Phone External Battery
• Nominal Capacity: 20000mAh
• noticed: please tell color which you need before purchase
• Number of Cells: 5
• Number of Panels: 5
• Origin: CN(Origin)
• Pover Bank: universal charger
• Type: Solar Cells