You need to connect both the balance plugs and the two main power plugs on your battery.
I believe the Q500 uses EC3 pins on the battery so you might need to make yourself an adapter and then you also need to plug in the balance pins too.
You need to connect both the balance plugs and the two main power plugs on your battery.
I believe the Q500 uses EC3 pins on the battery so you might need to make yourself an adapter and then you also need to plug in the balance pins too.