Zyudenchi

The Beast Batteries (獣電池, Jūdenchi) are special battery-like devices powered by an energy source known as Brave (ブレイブ, Bureibu), which hold the Kyoryu Spirit (キョウリュウスピリット, Kyōryū Supiritto) of what prehistoric animal the Beast Battery represent. To activate them, a Kyoryuger announces "Brave In!" (ブレイブイン！, Bureibu In!), and presses down on a little button on the positive side of the Battery, activating the Brave charge.

The Beast Batteries from #1 to 10 hold the Kyoryu Spirits of the Ten Great Zyudenryu (十大獣電竜, Jūdai Jūdenryū) and can summon the respective mecha, which sealed the Deboss Army, while Beast Battery #00 holds the Kyoryu Spirit of Zyudenryu Tobaspino (獣電竜零号 トバスピノ, Jūdenryu Reigō: Tobasupino) who is (presumably) the predecessor to the Ten Great Zyudenryu, and the rest of the numbered Beast Batteries hold the Kyoryu Spirits of the Guardians (ガーディアンズ, Gādianzu), which had supported the Ten Great Zyudenryu in their fight against the Deboss Army, and can be used to activate special abilities. The Kyoryugers have recently begun utilizing special Beast Batteries that grant them additional powers and weapons.

It has also been shown that the Deboss Army is capable of creating their own Beast Batteries that are activated with the call of "Deboss In!" (デーボスイン!, Dēbosu In!).

The Kyoryugers use the batteries to access special abilities or weapons as well as power up the Zyudenryu to their Battle Modes (戦闘モード, Sentō Mōdo) so they can fight more effectively and combine with other Zyudenryu. When in combat, the Beast Batteries are stored in the MoBuckle.

On the other side of the Beast Batteries are the names of the Zyudenryu and Guardians that they correspond to in English lettering.

Whenever the Kyoryugers' arsenal or a Zyudenryu "bites" a Beast Battery, it produces a sound saying "Gaburincho" (ガブリンチョ). When the Beast Batteries are not in use, they are kept in the Charge Box (チャージボックス, Chāji Bokkusu) in the Spirit Base to recharge their Brave reserves.

Standard Beast Batteries

 * 1) Gabutyra (ガブティラ, Gabutira) - 6 red Beast Batteries (originally 4) holding the Kyoryu Spirit of the Tyrannosaurus; used mainly by Kyoryu Red. By using two copies of this battery in his Gaburivolver, Kyoryu Red can enter Armed Mode, giving him access to his Gabutyra Fang weapon.
 * 2) Parasagun (パラサガン, Parasagan) - 6 black Beast Batteries (originally 4) holding the Kyoryu Spirit of the Parasaurolophus; used mainly by Kyoryu Black. By using two copies of this battery in his Gaburivolver, Kyoryu Black can enter Armed Mode, giving him access to his Parasa Shot weapon.
 * 3) Stegotchi (ステゴッチ, Sutegotchi) - 6 blue Beast Batteries (originally 4) holding the Kyoryu Spirit of the Stegosaurus; used mainly by Kyoryu Blue. By using two copies of this battery in his Gaburivolver, Kyoryu Blue can enter Armed Mode, giving him access to his Stego Shield weapon.
 * 4) Zakutor (ザクトル, Zakutoru) - 6 green Beast Batteries (originally 4) holding the Kyoryu Spirit of the Velociraptor; used mainly by Kyoryu Green. By using two copies of this battery in his Gaburivolver, Kyoryu Green can enter Armed Mode, giving him access to his Zakutor Slasher weapon.
 * 5) Dricera (ドリケラ, Dorikera) - 6 pink Beast Batteries (originally 4) holding the Kyoryu Spirit of the Triceratops; used mainly by Kyoryu Pink. By using two copies of this battery in her Gaburivolver, Kyoryu Pink can enter Armed Mode, giving her access to her DriceLance weapon.
 * 6) Pteragordon (プテラゴードン, Puteragōdon) - 6 golden Beast Batteries holding the Kyoryu Spirit of the Pteranodon; the Deboss Army made a functioning evil fake to control Pteragordon, but the real ones were reused by Kyoryu Gold upon the Kyoryuger's freedom.
 * 7) Ankydon (アンキドン, Ankidon) - 4 cyan Beast Batteries (originally 2) holding the Kyoryu Spirit of the Ankylosaurus; associated with Kyoryu Cyan. Three copies of this battery are given to the present Kyoryuger team, while the fourth is utilized by Kyoryu Cyan. When used in a Gaburivolver, it unleashes an attack similar to Kyoryu Cyan's Spirit Hammer.
 * 8) Bunpachy (ブンパッキー, Bunpakkī) - 4 gray Beast Batteries (originally 2) holding the Kyoryu Spirit of the Pachycephalosaurus; associated with Kyoryu Gray. Three copies of this battery are given to the present Kyoryuger team, while the fourth is utilized by Kyoryu Gray. When used in a Gaburivolver, it unleashes an attack similar to Kyoryu Gray's Violent Breakthrough.
 * 9) Plezuon (プレズオン, Purezuon) - 7 purple Beast Batteries (originally 5) holding the Kyoryu Spirit of the Plesiosaurus; associated with Kyoryu Violet. Three copies of this battery are given to the present Kyoryuger team, while the remaining four are utilized by Kyoryu Violet. When used in a Gaburivolver, the core team members can shoot out violet-hued bubbles of water to put out fires.
 * 10) Bragigas (ブラギガス, Buragigasu) - A silver Beast Battery holding the Kyoryu Spirit of the Brachiosaurus; associated with Kyoryu Silver.
 * 11) Deinochaser (ディノチェイサー, Dinocheisā) - 6 yellow Beast Batteries (originally 5) holding the Kyoryu Spirit of the Deinonychus. Each of the modern-day Kyoryugers has one copy of this battery, which allows them to summon a Deino and Chase Zyudenryu pair that combine into the DeinoChaser motorcycle.
 * 12) Deinosgrander (ディノスグランダー, Dinosugurandā) - An orange Beast Battery holding the Kyoryu Spirit of the Deinosuchus. It equips a Kyoryuger in Armed Mode with the Deinosgrander armor.
 * 13) Kentrospiker (ケントロスパイカー, Kentorosupaikā) - An aqua Beast Battery holding the Kyoryu Spirit of the Kentrosaurus. It is used to combine the primary Kyoryugers' individual weapons into the Kentrospiker javelin. If used in a Gaburivolver, it would create a disastrous backfire.
 * 14) Stymero (スティメロ, Sutimero) - A magenta Beast Battery holding the Kyoryu Spirit of the Styracosaurus. When used in a Gaburivolver, it makes anyone it hits become deeply infatuated with the first person they see.
 * 15) Allomerus (アロメラス, Aromerasu) - A crimson Beast Battery holding the Kyoryu Spirit of the Allosaurus. When used in a Gaburivolver or in Gabutyra/Kyoryuzin, it fires scorching flames that can reach up to 6,800°C (12,272°F).
 * 16) Beyonsmo (ビヨンスモ, Biyonsumo) - An indigo Beast Battery holding the Kyoryu Spirit of the Seismosaurus. When used in Gabutyra, it allows him to extend his neck as long as he wills it.
 * 17) Ovirappoo (オビラップー, Obirappū) - A vermilion Beast Battery holding the Kyoryu Spirit of the Oviraptor. When used in Kyoryuzin, it makes Gabutyra emit gas from his rump to disorient a foe. When used in a Gaburivolver, the gas can be used as a foul-smelling smokescreen, which comes out of the back of the Gaburivolver's grip.
 * 18) Igeranodon (イゲラノドン) - A lavender Beast Battery holding the Kyoryu Spirit of the Iguanodon. When used in a Gaburivolver, it makes anyone it hits gain the sensation that someone is tickling them. If someone makes a joke should the target resist laughing, the effects will intensify to the point of where they can't help but to laugh, then are knocked out.
 * 19) Tuperanda (トペランダ, Toperanda) - A white Beast Battery holding the Kyoryu Spirit of the Tupandactylus. When used in a Gaburivolver, it makes anything and anyone hit by it flat like paper, able to fit through narrow spaces.
 * 20) Gurumonite (グルモナイト, Gurumonaito) - A lime green Beast Battery holding the Kyoryu Spirit of the Ammomite. When used in a Gaburivolver, it makes anyone it hits become dizzy to the point of passing out once a Kyoryuger spins their finger in a spiral pattern.
 * 21) Archenolon (アーケノロン, Ākenoron) - A cobalt Beast Battery holding the Kyoryu Spirit of the Archelon. When used in a Gaburivolver, it fires a gravity field which slows down anyone trapped in it, including the user.
 * 22) Pukuptor (プクプトル, Pukuputoru) - A scarlet Beast Battery holding the Kyoryu Spirit of the Fukuiraptor. When used in a Gaburivolver, it makes anything it hits inflate to a balloon-like shape that can bounce high into the air.
 * 23) Futabain (フタバイン) - A light-gray Beast Battery holding the Kyoryu Spirit of the Futabasaurus. When used in a Gaburivolver, it creates a clone of whoever it hits. It was first used in Kamen Rider × Super Sentai × Space Sheriff: Super Hero Taisen Z.

Movie-exclusive Beast Batteries

 * 00.Tobaspino (トバスピノ, Tobasupino) - A navy Beast Battery holding the Kyoryu Spirit of the Spinosaurus; associated with Deathryuger. D uses it to steal Meeko's voice and control Tobaspino.
 * D. A navy Beast Battery created by Deboss and given to a Deboss Monster to turn into Deathryuger. It is later given to Meeko.
 * W. A red Beast Battery that "evolved" from a Gabutyra Beast Battery when it had added bravery. It grants Kyoryu Red two Gabutyra Fangs, dubbed as "Double Armed On".

Hyper Battle DVD-exclusive Beast Batteries

 * Pteragordon Spirit Ranger Gold ver. (プテラゴードン スピリットレンジャーゴールドver., Puteragodon Supiritto Renjā Gōrudo Bājon) - A clear version of the Pteragordon Beast Battery that when used in the Gabrichanger allows Kyoryu Gold to enter Armed Mode and gain access to a stronger version of his Zander Thunder called the Golder Zander Thunder.
 * Plezuon Spirit Ranger Purple ver. (プレズオン スピリットレンジャーパープルver., Purezuon Supiritto Renjā Pāpuru Bājon) - A clear version of the Plezuon Beast Battery that when used in the Gaburivolver allows access to the Plezuon Rocket weapon.

Other Beast Batteries

 * V (Victory). A silver Beast Battery showing the icons for Zyudenryus 1-5. Used by Kyoryu Red Carnival.
 * X (Maximum). A gold Beast Battery showing the icons for Zyudenryus 6-10. Used by Kyoryu Red Carnival.
 * 1+. A red and white Beast Battery created to fulfill Gabutyra's desire to lend Daigo his power to fight against the Deboss in a way besides Kyoryuzin. When it was inserted into the Gaburivolver, it announced "Overcharge!" and causes a disastrous energy feedback, making Kyoryu Red's mind to become overrun with the Kyoryu Spirit of the Tyrannosaurus, turning him into a Gabutyra Human as an unfortunate side-effect. When used on Gabutyra, it allows him to shrink down into the Gabutyra De Carnival and lets Kyoryu Red transform into Kyoryu Red Carnival. It has been named the Carnival Beast Battery (カーニバル獣電池).

Legend Sentai Beast Batteries
The Legend Sentai Beast Batteries are a special line of Beast Batteries that contain the likeness of the Sentai teams before Kyoryuger (represented by the main Reds). These Legend Batteries are in the same fashion as the "Legend Rider" lines of in the Kamen Rider Series. They are exclusive to the toyline and can also be used in Super Sentai Battle: Dice-O, it is unknown if they will appear on-screen in a future crossover.
 * Battle Japan (Battle Fever J)
 * VulEagle (Taiyo Sentai Sun Vulcan)
 * TyrannoRanger (Kyoryu Sentai Zyuranger)
 * RyuuRanger (Gosei Sentai Dairanger)
 * NinjaRed (Ninja Sentai Kakuranger)
 * OhRed (Chouriki Sentai Ohranger)
 * Red Racer (Gekisou Sentai Carranger)
 * MegaRed (Denji Sentai Megaranger)
 * GingaRed (Seijuu Sentai Gingaman)
 * TimeRed (Mirai Sentai Timeranger)
 * GaoRed (Hyakujuu Sentai Gaoranger)
 * HurricaneRed (Ninpuu Sentai Hurricaneger)
 * AbaRed (Bakuryu Sentai Abaranger)
 * DekaRed (Tokusou Sentai Dekaranger)
 * MagiRed (Mahou Sentai Magiranger)
 * Bouken Red (GoGo Sentai Boukenger)
 * GekiRed (Juken Sentai Gekiranger)
 * Go-On Red (Engine Sentai Go-Onger)
 * Shinken Red (Samurai Sentai Shinkenger)
 * Gosei Red (Tensou Sentai Goseiger)
 * Gokai Red (Kaizoku Sentai Gokaiger)
 * Red Buster (Tokumei Sentai Go-Busters)