Type: Electric
Height: 1'4" Weight: 13 lbs.
Appears at: Viridian Forest, Power Plant
Desrciption: When several of these Pokemon gather, their electricity could build and cause lightning storms.
Evolves into: Raichu with Thunder Stone
Learned Skills:
Level Skill Type
----- Thundershock Electric
----- Growl Normal
LV 9 Thunderwave Electric
LV 16 Quick Attack Normal
LV 26 Swift Normal
LV 33 Agility Psychic
LV 43 Thunder Electric
TMs: 01, 05, 06, 08, 09, 10, 16, 17, 19, 20, 24, 25, 31, 32, 33, 34, 39, 40, 44, 50
HMs: 05
Advice: The threat of Pikachus is serious when you first have the chance to face them as their ability to paralyze your Pokemon will get quite frustrating. Once you get a Rock or a Ground Pokemon, though, they're easily handled.

Type: Electric
Height: 2'7" Weight: 66 lbs.
Appears at: Power Plant (Blue Version) and Unknown Dungeon (Both)
Desrciption: Its long tail serves as a ground to protect itself from its own high voltage power.
Evolves into: N/A
Learned Skills:
Level Skill Type
----- Thundershock Electric
----- Growl Normal
----- Thunderwave Electric
TMs: 01, 05, 06, 08, 09, 10, 16, 17, 19, 20, 24, 25, 31, 32, 33, 34, 39, 40, 44, 50
HMs: 05
Advice: All Raichus in this game have the same weakness. Since none of their attacks work against Rock or Ground Pokemon save Growl, it's a simple matter of defeating them if you have a Ground or Rock Pokemon in your group.

Type: Electric
Height: 1'0" Weight: 13 lbs.
Appears at: Power Plant
Desrciption: Uses anti-gravity to stay suspended in air. Appears without warning and uses Thunder Wave and similar moves.
Evolves into: Magneton at Lvl 30
Learned Skills:
Level Skill Type
----- Tackle Normal
LV 21 Sonicboom Normal
LV 25 Thundershock Electric
LV 29 Supersonic Normal
LV 35 Thunder Wave Electric
LV 41 Swift Normal
LV 47 srceech Normal
TMs: 06, 09, 10, 20, 24, 25, 30, 31, 33, 34, 39, 44, 45, 50
HMs: N/A
Advice: Beware the power of it's Sonicboom. Make sure to have a lot of potions on hand. Later on, it won't look as impressive, but don't underestimate them nonetheless.

Type: Electric
Height: 3'3" Weight: 132 lbs.
Appears at: Power Plant, Unknown Dungeon
Desrciption: Formed by several Magnemites linked together. They frequently appear when sunspots flare up.
Evolves into: N/A
Learned Skills:
Level Skill Type
----- Tackle Normal
----- Sonicboom Normal
----- Thundershock Electric
----- Supersonic Normal
LV 38 Thunder Wave Electric
LV 46 Swift Normal
LV 54 srceech Normal
TMs: 06, 09, 10, 20, 24, 25, 30, 31, 33, 34, 39, 44, 45, 50
HMs: N/A
Advice: Treat them as you would a high-level Magnemite. As evolved version, their attacks will be a fair bit more dangerous.

Type: Electric
Height: 1'8" Weight: 23 lbs.
Appears at: Route 10, Power Plant
Desrciption: Usually found in power plants. Easily mistaken for a Poke Ball, they have zapped many people.
Evolves into: Electrode at Lvl 30
Learned Skills:
Level Skill Type
----- Tackle Normal
----- srceech Normal
LV 17 Sonicboom Normal
LV 22 Selfdestruct Normal
LV 29 Light srceen Psychic
LV 36 Swift Normal
LV 43 Explosion Normal
TMs: 06, 09, 24, 25, 30, 31, 32, 33, 34, 36, 39, 44, 45, 47, 50
HMs: 05
Advice: They aren't anything to worry about until they reach Lvl 22, then it's a matter of when they'll explode, not if.

Type: Electric
Height: 3'11" Weight: 147 lbs.
Appears at: Power Plant, Unknown Dungeon
Desrciption: It stores electric energy under very high pressure, and it often explodes with little or no provocation
Evolves into: N/A
Learned Skills:
Level Skill Type
----- Tackle Normal
----- srceech Normal
----- Sonicboom Normal
LV 22 Selfdestruct Normal
LV 29 Light srceen Psychic
LV 40 Swift Normal
LV 50 Explosion Normal
TMs: 06, 09, 15, 24, 25, 30, 31, 32, 33, 34, 36, 39, 40, 44, 45, 47, 50
HMs: 05
Advice: Any Pokemon with a very high defense rate is recommended to take on this behemoth as it can often do enough damage to knock out lesser Pokemon. Most you'll encounter will be able to use Explosion.

Type: Electric
Height: 3'7" Weight: 66 lbs.
Appears at: Power Plant (Red Version)
Desrciption: Normally found near Power Plants, they can wander away and cause major blackouts in cities.
Evolves into: N/A
Learned Skills:
Level Skill Type
----- Quick Attack Normal
----- Leer Normal
LV 34 Thunder Shock Electric
LV 37 srceech Normal
LV 42 Thunder Punch Electric
LV 49 Light srceen Psychic
LV 54 Thunder Electric
TMs: 01, 05, 06, 08, 09, 10, 15, 17, 18, 19, 20, 24, 25, 29, 30, 31, 32, 33, 34, 35, 39, 40, 44, 45, 46, 50
HMs: 04, 05
Advice: Handle them like high-level Voltorbs. Carefully.

Type: Electric
Height: 2'7" Weight: 54 lbs.
Appears at: N/A
Desrciption: The Jolteon accumulates negative ions in the atmosphere to blast out 10,000-volt lighting bolts
Evolves into:
Learned Skills:
Level Skill Type
----- Tackle Normal
----- Sand Attack Normal
LV 27 Quick Attack Normal
LV 31 Thunder Shock Electric
LV 37 Tail whip Normal
LV 40 Thunder Wave Electric
LV 42 Double Kick Fighting
LV 44 Agility Psychic
LV 48 Pin Missile Bug
LV 54 Thunder Electric
TMs: 06, 08, 09, 10, 15, 20, 24, 25, 31, 32, 33, 34, 39, 40, 44, 45, 50
HMs: 05
Advice: Well, if you do fight one, it'll be against someone else, which means all you can do is think about it.