BG2EFX The Hytera PDC680 did not provide any information about the charger.
Although my suggestion is that it's best to use the official, original charger seen on Xianyu, which shows a 12V 2A output, perhaps I should just buy a new power supply.
The price of "咸鱼上座" (Xianyu Shangzu) is 280 RMB.😭