Product Review

From Yoobao
YOOBAO was established in 2005 with the core value of "Quality for Better Lifestyles",more than 12 years R&D and manufacture experience in power charging industry,80+ million happy users and around the world.

Incredibly Slim with High Capacity
The most slim 4000mAh power bank,4.23*2.39*0.31inches,4.76oz
4000mAh High Capacity can charge an iPhone6S 2times,iphone7 1.7times,GalaxyS6 for 1.5times,GalaxyS7 for 1.4times etc
Dual Inputs and Output

Dual Input (Lightning & Micro): DC 5V ? 2A(Max)
Output: DC 5V ? 2.1A(Max)

Superior Quality with Certificated Safety
Battery:The power bank use premium Li-Polymer,be equiped with Yoobao intelligent charging IC to provide you with 10 multiple protections system about over-charged,over-current,short-circuit,over-heat protections etc.
Shell: Class V0 refractory fire retardant material.
Meet all related safety standard,including CE,ROHS,FC certificates
Safety guarantee for you and your devices

Specification
Capacity: 4000mAh(14.8Wh)
Model: G01
Dual Input: Lightning and Micro USB 5V ? 2A(MAX)
Dual Outputs: USB DC 5V ? 2A(MAX)
Material: Sleek Aluminum Alloy
Battery: Li-Polymer
Size: 4.23*2.39*0.31inches
Weight: 4.76oz

Compatible Devices
iPhone,Samsung Galaxy,Huawei,LG,Sony,HTC,Blackberry,Google,iPad,iPod,tablet PCs,Digital cameras,Nintendo Switch,PSP,etc
In a word:It will charge anything you would normally charge through a USB cable

Package Contains
Yoobao G01 4000mAh Power Bank
Micro USB Cable
User Manual
Not included Lightning & Type C cable:)

Worry-free Warranty
Yoobao offers every amazon customers 24 months worry-free warranty,if any question,pls feel free to contact us responsible company:)