ABS white plastic shell with gray PC trim
UL Certified, Grade A battery
Power bank capacity: 4000 mAh
Standard USB Output: DC 5V/2.1A
Micro USB Input: DC 5V/1.8A
TYPE-C Input: 5V/2A
Wireless Output: 5V/1A
Certifications: UL Certified, FCC, MSDS, UN38.3, EMC and CE
Approx power bank recharge time: 4-6 hours
Indicator lights – Blue for battery levels; green for wireless charging
Charges through most protective cases
Wall charger not included
Includes Micro USB charging cable
NOTE: If your device is not compatible with wireless charging you may require external wireless charging receiver or receiver case
Connect a USB cable to the device port for optional wired charging