Creasefield Ltd - Custom Battery Pack Manufacturer

Creasefield is a UK manufacturer of custom battery packs for the most demanding customers for use in a wide variety of markets, including:

• aerospace
• automotive
• electronics
• government
• maritime
• medical
• military
• oil and gas
• security
• utilities sectors

Our custom battery packs have been used for commercial aerospace, alarm systems, consumer electronics, data logging, geophysics, powered PPE, underwater acoustics and oilfield analysis equipment.

We are able to build battery packs to virtually any required specification for stable, reliable operation in all conditions.

• Alkaline - The most popular batteries for general purpose and consumer use
• Lithium Iron Disulfide - Alkaline compatible, high power and high capacity
• Lithium Manganese Dioxide - Lightweight and high voltage cells for specialist consumer applications and electronics
• Lithium Thionyl Chloride - Very long life, high voltage and lightweight cells for custom built power solutions
• Nickel Zinc - Specially developed for digital cameras and other high drain applications

• Lithium Ion - Light-weight, high-power. Lithium Ion is the new secondary technology for OEM applications
• Lithium Ferro-Phosphate - High current and high safety for demanding conditions
• Lithium Polymer - Cutting edge power solutions for OEMs
• Nickel Metal Hydride (nimh)- Established technology for consumers and industrial manufacturers
• Lead Acid - High capacity energy storage for OEM and backup applications

A charger is an essential part of any product which uses secondary cell technology. Creasefield have excellent relationships with many leading charger manufacturers allowing us to design and source the charger which is perfect for your application.

Creasefield offer sound technical advice and economically viable solutions for battery pack design and production. Whatever the application, we have the experience and expertise to design and produce batteries that will get the job done.

We have been manufacturing battery packs in the UK for over a decade and use a wide variety of production processes to ensure the highest quality products. These include:

• Resistance and Ultrasonic welding
• Hotmelt, UV cure and cyanoacrylate adhesives
• ESD protected leaded and unleaded (RoHS compliant) hand soldering
• Automatic dispensing of polyurethane expanding foam and two-part potting materials
• Manual and automated testing procedures
• Design and assembly of custom test equipment
• Statistical Process Control (SPC) data collection and analysis of weld stability and strength using Closed Loop Feedback technology

Our relationships with the world’s leading cell manufacturers and component suppliers mean we have access to the best technologies available for your product. Our main manufacturers are:

• Panasonic
• Tadiran
• GP
• Yuasa
• Energizer
• Varta
• Duracell
• Sanyo
• Saft
• A123
• K2

Creasefield is an ISO 9001 registered company.