BakuTech! is a spin-off series of the original featuring its own separate continuity with unique characters, scenarios, and species. BakuTech! Bakugan started off as a manga series that was eventually adapted into an anime in 2012. Each episode is approximately 6 minutes long. It would receive a sequel series known as BakuTech! Bakugan Gachi, which effectively functions as a season 2. Due to there not being a significant difference between the BakuTech toys featured, they will be combined together for documentation purposes.

In the realm of toys and collectibles, the BakuTech line was sold in Japan and licensed by Sega Toys. Many Bakugan in this series are just repackaged B2, New Vestroia, and Baku-Sky Raider Bakugan. That being said, the majority are unique species and molds, though they all lack a "monster form" as standard Bakugan do. The BakuTech line is also known for its peculiar names. Due to its sole focus on the Japanese market, each name includes a kanji that explains some characteristic of the species, and its full name is indicative of how to read it. Many names appear to be puns, onomatopoeias, or derived from other languages. For example, you will see names such as Gran Panzer and Let's Gao.

Tech Bakugan appear to be made of higher quality material, and often feature a mix of plastics and metal. Most Tech Bakugan feature the Convert System, where individual plastic and/or metal pieces may be removed and swapped around. Earlier releases even contained various stickers to pair with them, but it was eventually phased out. Certain molds received a "Kai" release, where the original mold was changed and improved slightly in order to be more competitive.

Certain molds had their size increased to 36mm. The majority of them are instead part of the Bind System, which is a similar concept to Mechtanium Surge's Bakumutants. Each Bind System mold has two equal portions which can be divided and swapped around (and thankfully, the Bind System is the overall more stable product).

Finally, we have the Bakugan Armors. The Armors featured a system of interchangeable arm and feet parts- not too dissimilar to the Convert System. Bakugan Armors released a series of 6 molds (and a 7th via the special edition of Ikki Tosen) that released in 2014, before future waves were promptly cancelled- thus the end of Generation 1.