Quality in Every Language
Proven Global Expertise
For over 25 years, Ultracell has delivered reliable power solutions to customers in over 106 countries.
Reliable Support
We believe success comes from partnership. Our multilingual teams work closely with distributors and customers.
Innovation in Technology
Ongoing research and development ensure our products meet the needs of a rapidly changing world.
Store reliable energy with
Ultracell ULIT batteries
The ULIT General Lithium Series provides dependable storage for renewable power, capturing energy from solar and other clean sources to ensure it is available whenever required.
Available in a wide range of sizes, from compact models for smaller systems through to higher-capacity units for larger projects, the ULIT series offers flexibility across many applications. With long cycle life, safe operation, and trusted Ultracell quality, it is the ideal choice for homes, businesses, and installations seeking efficient, future-ready energy storage.
Scalable storage with
Ultracell ULIT-R batteries
The ULIT-R Rack-Mounted Lithium Series is designed for seamless integration into cabinet and rack systems, providing reliable storage for renewable and telecom applications.
With a modular format that allows multiple units to be combined for higher capacities, the ULIT-R series offers flexible scalability for both medium and large-scale projects. Built for long cycle life, safe operation, and backed by Ultracell's trusted quality, it is the dependable choice for organisations looking for efficient, space-saving energy storage.
Technology Showcase
HIGH RATE CAPABILITY
Specially engineered for rapid discharge performance.
SUPERIOR LEAD PLATES
Designed to ensure reliability and strength.
MAINTENANCE-FREE
Sealed VRLA design for safe and reliable operation.
PROVEN RELIABILITY
Consistent high-performance across critical systems.
COMPACT & EFFICIENT
High power density in optimized case sizes.
GLOBAL TRUST
Widely adopted by OEMs, integrators, and industrial leaders.
Featured Industries
Uninterruptible Power Supply
Uninterruptible power supply solutions for data centers and critical infrastructure.
2026
Product Catalogue
Explore the full power of Ultracell with our comprehensive digital catalogues available in a multitude of languages.
See Catalogues
Lithium brochure
Our official Lithium Brochure is out now. Get exclusive insights into our premium lithium technology, performance specs, and custom solutions.
See Brochures
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Talk to Our Team
Global Headquarters
Ultracell (UK) Limited
Vesty Business Park
Vesty Road
Liverpool
L30 1NY
United Kingdom
info@ultracell.co.uk
+44 (0)151 523 2777