Review on Portable battery Samsung EB-PЗ300, dark gray by Micha Chmielewski ᠌

I bought this battery on the run, because there were no other options (more precisely, there were, but some kind of complete noname). I contacted the SC with the problems described above, but they said that "the battery is working". Has some pros: Lightweight, 2 connectors (regular USB and Type-c), both connectors can distribute a charge. It lasts for a long time, 6-8 full charges of the phone. Different cons: - Fundamentally not charged from chargers over 20W; - Charging from 0 to 100% takes several hours; - Sometimes in the process of charging it just stops charging, you have to reconnect. You usually find out about it in the morning, when you need to take it with you for the whole day; - I regularly encounter the following problem: you put the phone on charge, but the battery does not respond. You turn it on with a long press of the button - it tries to charge from the phone . And then you run, looking for an outlet to put it on charge, then turn it off, and then the battery finally remembers what it is and starts charging the phone. - No wireless charging, although Xiaomi has it for less money.