The power bank features a 5-level protection system: protection against overheating, over-current, short circuit, overcharging, and voltage spikes.Specification:
Model: F-Energy S20k1
Capacity: 20,000 mAh
Battery voltage: 3,7 V
Energy: 74 Wh
Total input: 5 V/2.4 A
Input ports: Micro-USB & USB-C
Total output: 5 V/2.4 A
USB-C + USB-A: 5 V/2.4 A
USB-A 1 output: 5 V/2.4 A
USB-A 2 output: 5 V/2.4 A
USB-C output: 5 V/2.4 A
Cable: USB-A to USB-C