WeatherFlow Tempest Quick Instruction Manual page 15

• The power bank has four Charge Indicator Lights to indicate charge level.
Pressing the power button with nothing plugged in lights up the LEDs to
indicate the current charge level of the battery.
Technical Specifications
• Capacity: 20000mAh 74 WH
• Input: 5V-2.0A, (Micro USB/Type-C)
• Output 5V-1.0A (USB1), 5V-2.0A (USB2)
• Weight: 1.1 lbs
15
https://weatherflow.com/