When it comes to lithium-ion batteries, performance isn’t just about what’s inside the cell — it’s about how energy gets out. That’s why the lead tab for lithium ion batteries is such a critical piece of the puzzle. It’s the interface between the cell’s chemistry and the outside world, carrying current safely and efficiently to wherever it’s needed most.
At Avocet Battery Materials (ABM), we design and supply high-performance lead tabs that are engineered to meet the demands of modern cell manufacturers — from enhanced conductivity to long-term durability in even the most challenging environments.
Why the Lead Tab Matters
In a typical lithium-ion cell, the lead tab is the external connection point for either the anode or the cathode. These tabs must not only conduct electricity with minimal resistance, but also maintain excellent weldability, flexibility, and thermal performance throughout the battery’s lifecycle.
That’s where ABM comes in. Our lead tab for lithium ion batteries is developed in close collaboration with customers to optimise for specific cell formats and applications — from energy storage and electric vehicles to aerospace and beyond.
Made for the Demands of Modern Cells
Our materials are fully traceable and manufactured in the UK, aligning with sustainability targets and regional supply chain goals. Whether you need aluminium, nickel-plated copper, or advanced multi-metal solutions, our team can provide tab solutions that meet both technical and commercial expectations.
And as pouch cells continue to evolve, so too do the demands on the components that support them. Our R&D team is focused on improving every layer — from base metal selection to coating technology — to ensure our lead tabs are future-ready.
The Details That Drive Performance
As with every product in our portfolio, our lead tab solutions are about more than just materials — they’re about partnership. We work side-by-side with manufacturers to refine designs, reduce weight, increase weld strength, and improve pack integration.
Because in a world that runs on batteries, it’s the small things — like the right lead tab — that keep everything connected.
