Specifications:

• 20000mAh Solar Power Bank: 20000mAh Solar Power Bank
• Battery: Lithium battery
• Brand Name: ANHTCzyx
• Electricity time: 8-10h
• External Backup Battery Pack: External Backup Battery Pack
• Input: 5V / 1.5A
• Item Type: DIY Box & Shell
• Material: ABS
• Model Number: Waterproof Solar Charger
• Origin: CN(Origin)
• Output: DC 5V / 1A (two devices, each output 1A)
• Output: DC 5V / 2.1A (one device, the maximum output is 2.1A)
• Size: 5.47x2.59x0.79 in