Flyweight Bimetallic Lead Tabs
Ultra-lightweight performance for high-demand applications
Flyweight is a bimetallic lead tab designed specifically for pouch cell batteries where weight saving, power density, and reliability are mission-critical.
By replacing the majority of traditional copper with aluminium, while maintaining copper-to-copper welding at the foil stack and aluminium-to-aluminium connection at the module, Flyweight achieves significant weight reduction without compromising conductivity or mechanical strength.
Key Features
Bespoke light cell design
Equivalent to saving kilograms at a pack level
No adhesive or welding used between materials
Ensures maximum electrical conductivity
Edge tapering
For full pouch sealing and compatibility with thick tabs (>1 mm) for high current applications
Surface treatment
enables use in corrosive chemistries and extreme environments
Custom-engineered
to match each customer’s cell and module design
Scalable production
for commercial battery applications
Aerospace
Motorsport
High-performance EVs
Defence and UAVs
Lightweight electric transport (eVTOL, etc.)
ABM manufacture cell tabs for pouch cell producers across the full spectrum of the development cycle. From University R&D programs to established gigafactories, ABM help cell producers develop, innovate and optimise their cell tabs in order to enhance overall cell performance.
ABM has the latest metrology and test equipment, used to ensure every cell tab manufactured by ABM performs safely.
ABM has built an exceptional team in a short space of time. Moving in a fast paced industry with ever changing boundaries ABM are brilliantly placed to adapt and thrive. With a focus on innovation and collaborating closely with customers it gives ABM the edge when it comes to producing a world class product.
Ryan Johnston
ABM Chief Commercial Officer
Get in Touch
Contact Us
"*" indicates required fields
Connect
Cell tab specification >
Please fill in your specification below and we will get back to you with a quotation.
"*" indicates required fields