Chamsen Debuts at CIBF 2026 with All-Pole Tech for High-Performance Battery Track

Chamsen, a Changzhou lithium battery startup founded in 2024, made its debut at CIBF 2026 with 11 all-pole cylindrical battery products.

The lineup spans 2170 and 46-series platforms, including the 4695-A440 with energy density up to 330Wh/kg.

The company is targeting high-performance uses such as UAVs, humanoid robots, and data center backup power units.

Chamsen is also seeking new funding as it looks to expand in a niche segment with strong demand and limited supply.