Here is the full list of all 16 VOLTED achievements.
Destroy one enemy vehicle.
Destroy 50 enemy vehicles.
Destroy 500 enemy vehicles.
Destroy 1000 enemy vehicles.
Heal 10 times
Heal 100 times
Heal 500 times
Restore shields 15 times
Restore shields 150 times
Restore shield 800 times
Give ammo 20 times
Give ammo 500 times
Give ammo 2000 times
Teammates spawns near you 5 times
Teammates spawns near you 50 times
Teammates spawns near you 250 times