Ultranode X achieves more than 1,000 cycles at 80% capacity

Key points

• This achievement meets a key cycle-life benchmark often requested for Electric Vehicle (EV) and Electric Vertical Take-Off and Landing (eVTOL) applications.
• AnteoTech’s proprietary Ultranode X anode uses cost-effective micron-sized pure silicon material rather than highly engineered and expensive silicon/carbon (Si/C) composite powder.
• Ultranode X utilises globally and commercially available silicon, sourced through established supply chains, reducing risk from potential trade restrictions scale up.
• Industry leading result, expected to accelerate existing potential customer and partnership discussions and open new opportunities.

Merrill Gray, Managing Director and Chief Executive Officer of Anteotech commented:

“Achieving more than 1,000 cycles at 80% capacity retention is a major milestone for AnteoTech and really validates our Ultranode X technology in the market. These results certainly position us well as a costeffective, high performance technology provider into applications such as EVs and eVTOLs.”

The team has pushed the boundaries of micro-silicon based anode technology, leveraging in key learnings along the way. We are in a good position to provide customers with scalable, globally sourced and trade restriction independent anode technology underpinning their next-generation lithium-ion batteries.”

Major milestone for Ultranode X

AnteoTech’s Advanced Battery Technologies (ABT) team has achieved a major performance milestone for Ultranode X.

Throughout 2025, the ABT team has pushed the performance boundaries of AnteoTech’s Ultranode X technology in conjunction with refining product segmentation to better align product specifications with specific market applications and customer requirements within these markets, as outlined in Table 1.