Bak Battery Debuts Tabless Cylindrical Cells at CIHF, Redefining High-Performance Power Tools

On March 24, Bak Battery made a groundbreaking appearance at the China International Hardware Fair (CIHF) in Shanghai, showcasing its next-generation tabless cylindrical cell portfolio designed to serve as the "powerhouse" for modern cordless tools. With cutting-edge innovations in structural design and material science, Bak’s solutions are driving a new era of high-efficiency operations.

Tabless Design Revolution: 18650-30D Steals the Spotlight

The newly launched 18650-30D tabless cell debuted at CIHF with exceptional specs:

• Ultra-low internal resistance (<5mΩ)

• 60A continuous discharge capability

• 10%→80% SOC in 9 minutes

• 600-cycle lifespan

• Operates in extreme temperatures (-40°C to 80°C)

These advancements directly address the cordless tool industry’s demands for high power density, rapid charging, and thermal resilience, enabling tools to tackle heavy workloads without compromise.

2170 D Series: Expanding the Tabless Ecosystem

Complementing the 18650-30D, Bak’s 2170 D Series tabless cells further solidify its leadership in the cordless tool market. Compared to traditional cylindrical cells, Bak’s tabless technology delivers:

• 70% lower internal resistance

• 100% higher discharge capacity

• 200% faster charging

• 140% longer cycle life

Powering Beyond Tools: eVTOL, Robotics, and Energy Backup

Beyond power tools, Bak’s tabless cells are poised to energize emerging sectors like eVTOL aircraft, BBU systems, and humanoid robotics—markets craving high-safety, ultra-fast discharge, and compact energy solutions.

Executive Insight

Liu Zhibo, VP of Bak Battery, stated: "The tabless era marks a pivotal shift in battery innovation. By leveraging China’s robust cylindrical cell supply chain and our proprietary R&D, we aim to accelerate the fusion of advanced energy solutions with smart technologies, fueling a dynamic future."

Edit by paco