|First Appearance:||Ultraman Max Episode 1|
|Status:||Still in use|
Max Spark (マックススパーク Makkusu Supāku?) is both a transformation item, given by Ultraman Max for Kaito Touma, and a bracer for Ultraman Max. With it Kaito can transform himself into Ultraman Max. The Max Spark also serves as a weapon for Max, used for his finisher the Maximum Cannon among other powers.
Kaito raises the Max Spark and puts the Max Spark on his left arm. Not long after that he becomes Ultraman Max.
Max uses the Max Spark for energy attacks when in combat. An example of the attacks he is capable of because of the Max Spark in the Maximum Cannon attack.
- Maxium Cannon (マクシウムカノン Makushiumu Kanon?): Max raises the Max Spark on his left hand gathering particles and fires a left-handed "L" style beam. This technique is often misspelled as "Max Cannon".
- Power Endowment: As revealed in episode 8 of Ultraman X TV series, Max/"Kaito Touma" can bestow a portion of his powers into any form of objects in mind. He manifests this in a form of a Type U Cyber Card. This not only gives Ultraman X the means to summon a Max Galaxy, but can also summon the Ultra Warrior in person to when humanity's hopes resonated with his card.
- The Max Spark is a combination of elements from the Beta Capsule and the Ultra Eye, just as Max is based on Seven but with elements of Ultraman. It is first held up high, like the Beta Capsule, and then placed on the body to transform, like the Ultra Eyes. It also shares elements of the Armed Nexus worn by Ultraman Nexus and is the inspiration for the Mebius Brace, being that in Ultra Form it is used for several of the Ultra's techniques.
- The rise scene is also a mixture of Seven's and Ultraman's, it has Kaito being changed into Max thanks to the light from the Max Spark and then him growing to a giant size.
- In the Indonesian dub he shouts "Max" after raising the Max Spark.
|Showa Items||Beta Capsule | Ultra Eye | Will Power | Ultra Rings | Ultra Badge | Leo Ring | Bright Stick | Beam Flasher|
|Heisei Items||Delta-Plasma Pendant | Will Power | Beta Capsule/Flash Prism | Estraller | Pikari Brush | Spark Lens | Nice Dreamer | Reflasher | Esplender | Agulater | Cosmo Pluck | Just Lancer | Evoltruster | Darkevolver | Max Spark | Mebius Brace | Knight Brace | Ultra Zero Bracelet | Ginga Spark | Dark Spark | Dark Dummy Spark | Gunpad | Ginga Light Spark | Livepad | Victory Lancer | Chibu Spark | X Devizer | Orb Ring|
|Manga Only Items||Zoffy Bracelet | Jack Bracelet | Gorian Belt | Zaji Sword | Drew Bracelet | Flare Coin | Alphonne Pendant | Ars Ring | Mimicry System|
|Crest Weapons||Eye Slugger | Vezard | Maxium Sword | Zero Sluggers | Xlugger | Orb Sluggers|
|Bracers||Ultra Bracelet | Ultra Converter | King Bracelet |Stratos Edge| Armed Nexus | Mephisto Claw | Max Spark | Max Galaxy | Mebius Brace | Knight Brace | Ultra Zero Bracelet | Strium Brace | Ultra Fusion Brace|
|Armors||Protector | Cosmo Techtor | Grantechtor | Aarb Gear | Techtor Gear | Ultimate Aegis | Zero Slugger Gear | MonsArmor|
|Other||Ace Blade | Ultra Magic Ray | Leo Nunchaku | Ultra Mantle | Giga Battle Nizer | Ginga Spark Lance | Knight Timbre | Orbcalibur | Orb Slasher|