“The power bank without being near or attached to another device goes from 100 % to 5% in a few days (self discharge). Is this normal or should it be replaced?”
This question is for: Energizer - Ultimate Lithium 10,000mAh 20W Qi Wireless Portable Charger/Power Bank QC 3.0 & PD 3.0 for Apple, Android, USB Devices - Black
