Manectric discharges strong electricity from its mane. The mane is used for collecting electricity in the atmosphere. This Pokémon creates thunderclouds above its head. It discharges electricity from its mane. It creates a thundercloud overhead to drop lightning bolts. It rarely appears before people. It is said to nest where lightning has fallen.
Pokédex entry #310
Manectric in Pokémon GO
It's possible to hatch Manectric from an egg?
No, Manectric can't be hatched.
Which are Manectric’s strengths and weaknesses?
Manectric is a electric type Pokémon. electric type pokémons are strong against water, flying pokémons but weak against electric, grass, dragon pokémons. They are not affected by ground type pokémons.