For the chargers, I compared this one with the Sony.
The aftermarket chargers have only 2 pins for the power. When the charger is ON, the charge is active you have 19V between the pins (without load)
With the Sony, there is no power between the power pins. I guess the Sony needs the feedbacks trom the battery to activate the charge. The aftermarket chargers don't need the battery identification, so they work with any battery.
I tried to charge the Hedbox battery with my Sony charger, it still does not work
The communication with the camera works (the % is displayed), but not with the charger.
The aftermarket chargers have only 2 pins for the power. When the charger is ON, the charge is active you have 19V between the pins (without load)
With the Sony, there is no power between the power pins. I guess the Sony needs the feedbacks trom the battery to activate the charge. The aftermarket chargers don't need the battery identification, so they work with any battery.
I tried to charge the Hedbox battery with my Sony charger, it still does not work
The communication with the camera works (the % is displayed), but not with the charger.