This model is 2200mAh power bank and built in 1 18650 battery.
Product Specification / Models
Input: DC 5V-500mA(MAX)
Built-in 18650 Battery x 1
Accessories: 1 Micro USB cable
Dimensions(mm): L108.9u00d7 W24.7 u00d7 H24.25
The APL Technology Co,Ltd specialized in manufacturing and selling power bank and bluetooth speaker. We have professional design team and 4 production line.