Power Bank External Battery Charger Universal Tablet Keyboard 20000mAh Dual USB MP4 Mobile Phone

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  • Regular price $31.56
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Description:
Colour: Black
Material: ABS
Input Interface: Micro USB
Output Interface: USB-A
Battery capacity: 20000mAh
Input parameters: 5V-1.5A
Output parameters 1: 5V-2.1A (max)
Output parameter 2: 5V-2.1A (max)
Cell Type: High-density lithium ion polymer
Conversion rate: about 85%
Product Size: 14 * 7 * 1.5cm