Slim 5000mAh Cell Phone Power Bank External Battery Pack, Thin Portable Battery Charger for Phone Dual USB 2A Compatible with iPhone 6/7/8/Xs/Xs Max/Xr and Other Smart Devices

For this 5000mAh power bank, it can recharge your iPhone 7 2 times, iPhone 8 2.2 times, iPhone X 1.5 times, Galaxy S9 1.2 times.
Dual USB Output Port:
There are 2 usb output port: Both 5V 2A. And one input port: 5V 2A
High-speed-Charging Technology
Get a full battery back within just 2.5-4 hours with the DC 5V/2A charger. 
Note: Use an original charging cable with a 2A output or above AC charger to achieve full speed charging.
Specification: 
Capacity: 5000mAh
Watt-hours: 18.5wh
Input: DC 5V/ 2A (Standard Micro USB Port) 
2 Output : 5V/ 2A 
Battery type: Lithium-Ion battery cell
Product Dimension: 9.1*6.2*1.2cm?3.6*2.45*0.47 in?
Weight: 100g?0.22lb)
Discharge While Charging: Support
Package: 
- 1 x 5000mAh Battery Charger 
- 1 x Micro USB cable
- 1 x User Guide