There are two versions of P3 Wolf, so does the charger.
If your battery case is as below, please choose P3-Version A charger,
If your battery case is as below, please choose P3-Version B charger,
Before placing the order, please send the picture of the battery case and charging port of the board to us so that we could send the charger correctly.
Here's our e-mail: firstname.lastname@example.org