Powering American Innovation with US Lithium Battery Solutions
Reliable Lithium Power for US Businesses
Since 2009, we’ve have been a leader in advanced battery technology, designing, customizing, and delivering high-performance lithium battery cells and packs that help companies power products across industries. Our solutions are trusted worldwide for quality, safety, and performance.
Why Choose YOK Energy for Your Business?
Custom Battery Expertise
We engineer power systems tailored to your technical requirements such as voltage, capacity, shape, and performance. Whether you’re building industrial equipment, medical devices, or next-gen electronics, we adapt the solution to your product.
Cost-Effective Solutions
Our products balance high-quality with competitive pricing, helping US companies reduce product development risk and maintain cost control.
Global Supply and Local Support
With a global footprint and local expertise designing for diverse markets, YOK Energy can support American businesses with international logistics, compliance guidance, and supply chain reliability.
What We Offer
Premium Lithium Metal and Lithium-Ion Chemistries and Cells
- Rechargeable lithium-ion cylindrical and polymer cells, with 3.6, 3.7, 3.8 and 3.85 nominal voltages, leading to high density power.
- Primary lithium metal cells for long shelf life – all built for performance, durability, and safety.
- LiFePO4 – (Lithium Iron Phosphate) is more stable, has a longer-life cycle, and reliable – its 3.2v chemistry well-suited for demanding industrial, commercial, and safety-critical applications.
Custom Battery Packs
- Fully engineered packs, either shrink-wrapped, or in custom housings.
- Protective Circuit Module (PCM) or Battery Management System (BMS) integration as standard.
- Configured for voltage, capacity, and shape: Perfect for industrial tools, robotics, medical devices, transportation systems, and more.
Industry-Ready Solutions
Our battery systems are used across applications including:
- Mobile Phones, Laptops, Tablets
- Power tools, radio and tracking devices
- Medical and wellness devices
- Equipment used in hazardous areas, such as Gas detectors
- Metering
Certifications
All our cells and packs are designed and built to be able to pass industry standard transportation and safety standards, such as UN38.3, IEC62133-2, UL1642, UL 2054 UL63122 etc.
Custom Solutions Made Simple
Our streamlined consultation-to-delivery process gives US product teams a competitive edge:
- Consultation & Needs Assessment
We learn your product goals, technical requirements, and constraints. - Rapid Specification & Quote
Transparent specs and pricing get you moving fast. - System Integration Support
Our engineers work with your team to integrate batteries seamlessly. - Prototype Delivery & Testing
Early samples get into your hands for real-world testing.
Yok Energy - Our Team
Meet our experts in battery cells and packs!
David Heath
Managing Director
Alasdair Heath
Director of Sales and Marketing
Christal Meng
Head of Supply Chain
Matthew McCarron
Sales Account Manager
Cara Gormley
Marketing Manager
Stewart Borland
Sales Executive
David Cruickshanks
Customer Support Manager
Mason Clarke
Global Logistics Operator
Sarah McFadzean
Inside Sales & Finance Coordinator
Lynn Hughes
Bookkeeper & Payroll
John Whelan
Technical Manager
Committed to Quality & Peace of Mind
Every product is backed by our support and comprehensive warranty, including coverage for workmanship and defects, so your team can deploy with confidence.
Whether you’re designing your first prototype or scaling production across the US market, we deliver the performance, customization, and support you need to succeed. Contact us today for a bespoke US lithium battery solution.