Charge Beam is learned by 19 species by level and 186 by machine

Effect, in PokéAPI's words

“Has a chance to raise the user’s Special Attack by one stage.”

Who learns it

186 species in all, 6 of 13 games shown

Scarlet and Violet: 110 species

Species	Method	Level
Regirock	Level up, Machine	1
Regice	Level up, Machine	1
Registeel	Level up, Machine	1
Tynamo	Level up, Machine	1
Eelektrik	Level up, Machine	1
Necrozma	Level up, Machine	1
Voltorb	Level up, Machine	16
Electrode	Level up, Machine	16
Sandy Shocks	Level up, Machine	21
Pikachu	Machine
Raichu	Machine
Clefairy	Machine
Clefable	Machine
Magnemite	Machine
Magneton	Machine
Electabuzz	Machine
Porygon	Machine
Mew	Machine
Sentret	Machine
Furret	Machine
Chinchou	Machine
Lanturn	Machine
Mareep	Machine
Flaaffy	Machine
Ampharos	Machine
Misdreavus	Machine
Girafarig	Machine
Porygon2	Machine
Stantler	Machine
Elekid	Machine
Raikou	Machine
Lugia	Machine
Ho-Oh	Machine
Ralts	Machine
Kirlia	Machine
Gardevoir	Machine
Plusle	Machine
Minun	Machine
Volbeat	Machine
Illumise	Machine
Spoink	Machine
Grumpig	Machine
Shuppet	Machine
Banette	Machine
Duskull	Machine
Dusclops	Machine
Chimecho	Machine
Latias	Machine
Latios	Machine
Jirachi	Machine
Deoxys	Machine
Shinx	Machine
Luxio	Machine
Luxray	Machine
Pachirisu	Machine
Mismagius	Machine
Chingling	Machine
Bronzor	Machine
Bronzong	Machine
Magnezone	Machine
Electivire	Machine
Porygon-Z	Machine
Gallade	Machine
Dusknoir	Machine
Rotom	Machine
Uxie	Machine
Mesprit	Machine
Azelf	Machine
Cresselia	Machine
Darkrai	Machine
Arceus	Machine
Blitzle	Machine
Zebstrika	Machine
Joltik	Machine
Galvantula	Machine
Eelektross	Machine
Golurk	Machine
Thundurus	Machine
Zekrom	Machine
Espurr	Machine
Meowstic	Machine
Dedenne	Machine
Grubbin	Machine
Charjabug	Machine
Vikavolt	Machine
Oranguru	Machine
Minior	Machine
Lunala	Machine
Magearna	Machine
Toxtricity	Machine
Pincurchin	Machine
Morpeko	Machine
Regieleki	Machine
Wyrdeer	Machine
Pawmi	Machine
Pawmo	Machine
Pawmot	Machine
Tadbulb	Machine
Bellibolt	Machine
Wattrel	Machine
Kilowattrel	Machine
Farigiraf	Machine
Flutter Mane	Machine
Iron Jugulis	Machine
Iron Moth	Machine
Iron Thorns	Machine
Gholdengo	Machine
Iron Valiant	Machine
Miraidon	Machine
Raging Bolt	Machine

Legends Arceus: 3 species

Species	Method	Level
Rotom	Level up	6
Remoraid	Level up	11
Octillery	Level up	11

Brilliant Diamond and Shining Pearl: 103 species

Species	Method	Level
Regirock	Level up, Machine	1
Regice	Level up, Machine	1
Registeel	Level up, Machine	1
Voltorb	Level up, Machine	16
Electrode	Level up, Machine	16
Mareep	Level up, Machine	39
Flaaffy	Level up, Machine	47
Ampharos	Level up, Machine	51
Rattata	Machine
Raticate	Machine
Pikachu	Machine
Raichu	Machine
Clefairy	Machine
Clefable	Machine
Jigglypuff	Machine
Wigglytuff	Machine
Abra	Machine
Kadabra	Machine
Alakazam	Machine
Magnemite	Machine
Magneton	Machine
Chansey	Machine
Mr. Mime	Machine
Electabuzz	Machine
Jolteon	Machine
Porygon	Machine
Zapdos	Machine
Mewtwo	Machine
Mew	Machine
Sentret	Machine
Furret	Machine
Chinchou	Machine
Lanturn	Machine
Pichu	Machine
Misdreavus	Machine
Girafarig	Machine
Dunsparce	Machine
Remoraid	Machine
Octillery	Machine
Porygon2	Machine
Stantler	Machine
Elekid	Machine
Blissey	Machine
Raikou	Machine
Lugia	Machine
Ho-Oh	Machine
Celebi	Machine
Zigzagoon	Machine
Linoone	Machine
Ralts	Machine
Kirlia	Machine
Gardevoir	Machine
Skitty	Machine
Delcatty	Machine
Mawile	Machine
Electrike	Machine
Manectric	Machine
Plusle	Machine
Minun	Machine
Volbeat	Machine
Illumise	Machine
Spoink	Machine
Grumpig	Machine
Lunatone	Machine
Solrock	Machine
Baltoy	Machine
Claydol	Machine
Kecleon	Machine
Shuppet	Machine
Banette	Machine
Duskull	Machine
Dusclops	Machine
Chimecho	Machine
Absol	Machine
Latias	Machine
Latios	Machine
Jirachi	Machine
Bidoof	Machine
Bibarel	Machine
Shinx	Machine
Luxio	Machine
Luxray	Machine
Pachirisu	Machine
Drifloon	Machine
Drifblim	Machine
Buneary	Machine
Lopunny	Machine
Mismagius	Machine
Chingling	Machine
Bronzor	Machine
Bronzong	Machine
Mime Jr.	Machine
Magnezone	Machine
Electivire	Machine
Porygon-Z	Machine
Gallade	Machine
Dusknoir	Machine
Rotom	Machine
Uxie	Machine
Mesprit	Machine
Azelf	Machine
Giratina	Machine
Cresselia	Machine

Sword and Shield: 7 species

Species	Method	Level
Regirock	Level up	1
Regice	Level up	1
Registeel	Level up	1
Necrozma	Level up	1
Klink	Level up	12
Klang	Level up	12
Klinklang	Level up	12

Ultra Sun and Ultra Moon: 164 species

Species	Method	Level
Regirock	Level up, Machine	1, 13
Regice	Level up, Machine	1, 13
Registeel	Level up, Machine	1, 13
Tynamo	Level up, Machine	1
Eelektrik	Level up, Machine	1
Necrozma	Level up, Machine	1
Voltorb	Level up, Machine	16
Electrode	Level up, Machine	16
Klinklang	Level up, Machine	25
Klink	Level up, Machine	26
Klang	Level up, Machine	26
Dedenne	Level up, Machine	34
Rattata	Machine
Raticate	Machine
Pikachu	Machine
Raichu	Machine
Clefairy	Machine
Clefable	Machine
Jigglypuff	Machine
Wigglytuff	Machine
Abra	Machine
Kadabra	Machine
Alakazam	Machine
Magnemite	Machine
Magneton	Machine
Chansey	Machine
Mr. Mime	Machine
Electabuzz	Machine
Jolteon	Machine
Porygon	Machine
Zapdos	Machine
Mewtwo	Machine
Mew	Machine
Sentret	Machine
Furret	Machine
Chinchou	Machine
Lanturn	Machine
Pichu	Machine
Mareep	Machine
Flaaffy	Machine
Ampharos	Machine
Misdreavus	Machine
Girafarig	Machine
Dunsparce	Machine
Remoraid	Machine
Octillery	Machine
Porygon2	Machine
Stantler	Machine
Elekid	Machine
Blissey	Machine
Raikou	Machine
Lugia	Machine
Ho-Oh	Machine
Celebi	Machine
Zigzagoon	Machine
Linoone	Machine
Ralts	Machine
Kirlia	Machine
Gardevoir	Machine
Skitty	Machine
Delcatty	Machine
Mawile	Machine
Electrike	Machine
Manectric	Machine
Plusle	Machine
Minun	Machine
Volbeat	Machine
Illumise	Machine
Spoink	Machine
Grumpig	Machine
Lunatone	Machine
Solrock	Machine
Baltoy	Machine
Claydol	Machine
Kecleon	Machine
Shuppet	Machine
Banette	Machine
Duskull	Machine
Dusclops	Machine
Chimecho	Machine
Absol	Machine
Latias	Machine
Latios	Machine
Jirachi	Machine
Deoxys	Machine
Bidoof	Machine
Bibarel	Machine
Shinx	Machine
Luxio	Machine
Luxray	Machine
Pachirisu	Machine
Drifloon	Machine
Drifblim	Machine
Buneary	Machine
Lopunny	Machine
Mismagius	Machine
Chingling	Machine
Bronzor	Machine
Bronzong	Machine
Mime Jr.	Machine
Magnezone	Machine
Electivire	Machine
Porygon-Z	Machine
Gallade	Machine
Dusknoir	Machine
Rotom	Machine
Uxie	Machine
Mesprit	Machine
Azelf	Machine
Giratina	Machine
Cresselia	Machine
Darkrai	Machine
Arceus	Machine
Victini	Machine
Munna	Machine
Musharna	Machine
Blitzle	Machine
Zebstrika	Machine
Woobat	Machine
Swoobat	Machine
Audino	Machine
Sigilyph	Machine
Gothita	Machine
Gothorita	Machine
Gothitelle	Machine
Emolga	Machine
Joltik	Machine
Galvantula	Machine
Eelektross	Machine
Elgyem	Machine
Beheeyem	Machine
Druddigon	Machine
Golurk	Machine
Hydreigon	Machine
Thundurus	Machine
Zekrom	Machine
Meloetta	Machine
Genesect	Machine
Furfrou	Machine
Espurr	Machine
Meowstic	Machine
Spritzee	Machine
Aromatisse	Machine
Helioptile	Machine
Heliolisk	Machine
Amaura	Machine
Aurorus	Machine
Pumpkaboo	Machine
Gourgeist	Machine
Hoopa	Machine
Grubbin	Machine
Charjabug	Machine
Vikavolt	Machine
Shiinotic	Machine
Oranguru	Machine
Minior	Machine
Turtonator	Machine
Togedemaru	Machine
Mimikyu	Machine
Tapu Lele	Machine
Lunala	Machine
Nihilego	Machine
Xurkitree	Machine
Magearna	Machine

Sun and Moon: 164 species

Species	Method	Level
Regirock	Level up, Machine	1, 13
Regice	Level up, Machine	1, 13
Registeel	Level up, Machine	1, 13
Tynamo	Level up, Machine	1
Eelektrik	Level up, Machine	1
Necrozma	Level up, Machine	1
Voltorb	Level up, Machine	16
Electrode	Level up, Machine	16
Klinklang	Level up, Machine	25
Klink	Level up, Machine	26
Klang	Level up, Machine	26
Dedenne	Level up, Machine	34
Rattata	Machine
Raticate	Machine
Pikachu	Machine
Raichu	Machine
Clefairy	Machine
Clefable	Machine
Jigglypuff	Machine
Wigglytuff	Machine
Abra	Machine
Kadabra	Machine
Alakazam	Machine
Magnemite	Machine
Magneton	Machine
Chansey	Machine
Mr. Mime	Machine
Electabuzz	Machine
Jolteon	Machine
Porygon	Machine
Zapdos	Machine
Mewtwo	Machine
Mew	Machine
Sentret	Machine
Furret	Machine
Chinchou	Machine
Lanturn	Machine
Pichu	Machine
Mareep	Machine
Flaaffy	Machine
Ampharos	Machine
Misdreavus	Machine
Girafarig	Machine
Dunsparce	Machine
Remoraid	Machine
Octillery	Machine
Porygon2	Machine
Stantler	Machine
Elekid	Machine
Blissey	Machine
Raikou	Machine
Lugia	Machine
Ho-Oh	Machine
Celebi	Machine
Zigzagoon	Machine
Linoone	Machine
Ralts	Machine
Kirlia	Machine
Gardevoir	Machine
Skitty	Machine
Delcatty	Machine
Mawile	Machine
Electrike	Machine
Manectric	Machine
Plusle	Machine
Minun	Machine
Volbeat	Machine
Illumise	Machine
Spoink	Machine
Grumpig	Machine
Lunatone	Machine
Solrock	Machine
Baltoy	Machine
Claydol	Machine
Kecleon	Machine
Shuppet	Machine
Banette	Machine
Duskull	Machine
Dusclops	Machine
Chimecho	Machine
Absol	Machine
Latias	Machine
Latios	Machine
Jirachi	Machine
Deoxys	Machine
Bidoof	Machine
Bibarel	Machine
Shinx	Machine
Luxio	Machine
Luxray	Machine
Pachirisu	Machine
Drifloon	Machine
Drifblim	Machine
Buneary	Machine
Lopunny	Machine
Mismagius	Machine
Chingling	Machine
Bronzor	Machine
Bronzong	Machine
Mime Jr.	Machine
Magnezone	Machine
Electivire	Machine
Porygon-Z	Machine
Gallade	Machine
Dusknoir	Machine
Rotom	Machine
Uxie	Machine
Mesprit	Machine
Azelf	Machine
Giratina	Machine
Cresselia	Machine
Darkrai	Machine
Arceus	Machine
Victini	Machine
Munna	Machine
Musharna	Machine
Blitzle	Machine
Zebstrika	Machine
Woobat	Machine
Swoobat	Machine
Audino	Machine
Sigilyph	Machine
Gothita	Machine
Gothorita	Machine
Gothitelle	Machine
Emolga	Machine
Joltik	Machine
Galvantula	Machine
Eelektross	Machine
Elgyem	Machine
Beheeyem	Machine
Druddigon	Machine
Golurk	Machine
Hydreigon	Machine
Thundurus	Machine
Zekrom	Machine
Meloetta	Machine
Genesect	Machine
Furfrou	Machine
Espurr	Machine
Meowstic	Machine
Spritzee	Machine
Aromatisse	Machine
Helioptile	Machine
Heliolisk	Machine
Amaura	Machine
Aurorus	Machine
Pumpkaboo	Machine
Gourgeist	Machine
Hoopa	Machine
Grubbin	Machine
Charjabug	Machine
Vikavolt	Machine
Shiinotic	Machine
Oranguru	Machine
Minior	Machine
Turtonator	Machine
Togedemaru	Machine
Mimikyu	Machine
Tapu Lele	Machine
Lunala	Machine
Nihilego	Machine
Xurkitree	Machine
Magearna	Machine