AKASO V50Pro GoPro like holder for ATV-VTT helmet

I created this AKASO V50Pro (GoPro-like) holder for ATV-VTT helmet, along with a compartment for 4-batteries which gives me ~6h recording. The Battery compartment has place for insulation with styrofoam. The battery case lid is just glued by a soldering iron to the case. To charge it just use the camera's charger by inserting the now hollow battery to which the 4-batt pack is connected.