Battery Pack Manufacturing 

Custom battery packs designed and assembled in UK. 

UK Battery Pack Manufacturer offering

Custom Battery Packs and Battery Distribution

Custom Battery Pack Design

Battery Packs built to your specification

AceOn are experienced in providing custom built battery packs according to the customers requirement. Contact our in-house design team now so they can assist you in designing the best possible solution for your battery pack.

Li-Ion Battery Pack Experts

Extensive knowledge on Li-Ion Batteries

AceOn have a dedicated Li-Ion battery pack manufacturing facility for low to high volume production. The in-house electronics team can help design custom built Lithium Ion Battery packs and Battery Management

Systems for any requirement. 

Short Leadtimes

UK Battery Pack production facility

AceOn have a UK Battery Manufacturing facility dedicated to produce both low and high volume custom built battery packs.  A highly experienced workforce combined with the cutting edge equipment and a streamlined system accredited to ISO-9001 means we can deliver your battery packs on short lead-times.

AceOn Group, formed in 2010  are based in Telford, UK and specialise in Battery, Solar and Portable Energy products. The group consists of four divisions - AceOn Battery, Univercell, AceOn Solar and SolarSDS. This website is dedicated to the battery pack manufacturing division.


AceOn Battery ( design and manufacture custom built battery packs as well as distributing industrial and consumer batteries to the worldwide market (


With 30 years’ experience within the battery industry AceOn has developed a deep understanding of battery chemistries such as ; Alkaline, Sealed Lead Acid, NiMH, NiCd, Lithium Ion (Li-Ion), Lithium Phosphate (LiFePO4), Li-Polymer, and Lithium Manganese as well as other emerging battery technologies. We supply battery packs to industries such as Medical, Electronics, Motor and Oil and Gas, Water, Railway, Remote Monitoring, Aviation, Oceanographic and Defence.

With AceOn's in house design team we can assist companies in the design and manufacture of custom battery packs that meet the customer's specification. Whether a prototype is needed or large scale production is required, AceOn have a UK assembling facility to enable them to meet the customers demand.

AceOn Group Customers

Brands We Offer

Battery Manufacturers

Ultralife Corporation Testimonial

“Ultralife Corporation value AceOn as a long standing, trusted partner who have extensive experience in the field of battery pack assembly. For many  years, AceOn have provided Ultralife a reliable, professional and high quality service for our customers from custom pack design through to full manufacture and supply chain support

Bernd Rosati | European Sales Manager | Ultralife Corporation

© 2018 AceOn Group

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AceOn Group

Unit 9B

Stafford Park 12,




+44 (0)1952 293 388