The UK's leading battery and charger company for mission critical applications

Whatever your development budget and timescales, Accutronics can deliver a power solution to give your device a competitive advantage
Learn more

Battery and Charger Solutions You Can Trust

Accutronics is a leading battery and charger design, development and manufacturing company for highperformance portable and handheld electronic devices, specialising in the development and manufacture of ‘smart batteries’.

Medical Device, Defence & Security, Industrial Electronics, Portable Electronic Device and Robotics OEMs worldwide rely on our expertise to integrate the latest cell technology, electronic fuel gauging, active safety systems and innovative enclosure designs to power the next generation of rechargeable battery powered devices. Our class leading, high energy density smart battery technology enables OEMs to make portable devices smaller, lighter and safer.

Our custom battery and charger design and manufacturing service integrates seamlessly into OEM device development, Entellion products are smart, innovative portable power products, designed to meet the emerging needs of feature-laden devices in professional markets and are created and manufactured by Accutronics. We are also sole distributor for the wide range of Inspired Energy standard smart batteries, chargers and accessories.

Accutronics seek to develop strategic long term customer partnerships built on joint commitment and strive to develop superior battery and charger solutions for our customers that deliver:

  • Safety and performance
  • Reliability
  • Functionality
  • Commercial value

Non-rechargeable Cells

Non-rechargeable cells are invaluable in devices where charging is either impractical or impossible. Our non-rechargeable cells offer low self-discharge and a wide operating temperature range. There are cells available to serve applications from low rate to high rate.


Non-rechargeable Battery Packs

Many of our off-the-shelf non-rechargeable battery packs have been built with government and defence in mind. However, we can also manufacture custom primary packs to serve other markets where power failure is not an option.


Rechargeable Battery Packs

Our rechargeable battery packs utilise world-leading chemistries to serve a diverse range of power requirements. The majority of packs contain Lithium-ion chemistry, with Lithium Iron Phosphate used as a replacement for Sealed Lead Acid.


Chargers & Power Supplies

We manufacture a wide range of chargers from desktop to embeddable. Chargers are designed to complement our off-the-shelf or custom rechargeable battery packs and mobile power kits.


Cables & Accessories

Our cables allow you to use our batteries effectively. Adapters serve a multitude of functions, whilst connectors afford users maximum control over their batteries.


Our brands

Latest News & Development

Ultralife brings battery breakthroughs to ACE Water Conference 2024

Global battery manufacturer, Ultralife Corporation, will be exhibiting at the upcoming ACE Water Conference, taking place on June 11-13, 2024, at the Anaheim Convention Center in Anaheim, California, USA. Visitors can find Ultralife at Booth 1149, where the company will showcase its latest advancements in battery technology for water-related applications, including water meters and leak sensors.

Learn more

New nestable cart with Ultralife power launches at HIMSS24

Battery manufacturer Ultralife Corporation has joined forces with “Workstation-on Wheels (WOW)” cart manufacturer Karta in launching a new medical cart and power solution at HIMSS24, running from March 12-14, 2024 at the Orange County Convention Center in Orlando, Florida.

Learn more

Making waves with cutting-edge power solutions

Global leader in portable power solutions for the subsea and oil and gas industries, Ultralife Corporation, will bring its range of cutting-edge battery technologies to Subsea Expo, which takes place on 20-22 February 2024 at P&J Live in Aberdeen. The company will be on stand 94, highlighting the importance of choosing the right batteries for use underwater and in pipelines.

Learn more

Solve military power and communication challenges at DSEI

Military battery and communications systems manufacturer, Ultralife, has announced its participation in the Defence & Security Equipment International (DSEI) exhibition, scheduled to take place from 12 to 15 September, 2023 at the ExCeL centre in London, UK. The global company will be showcasing a range of cutting-edge products designed specifically to address power and communication challenges on the battlefield.

Learn more

Cart power at HIMSS 2023 (Chicago)

After being blown away by the response to its power solutions for medical carts at HIMSS 2022, Ultralife Corporation will be showcasing both the X5 Power System and X5-LITE Power Solution at the HIMSS 2023 conference in ‘The Windy City’ of Chicago, IL. The event will take place from April 18 to April 20, 2023 at McCormick Place (South Building).

Learn more

Get in Touch

Accutronics is a leading provider of advanced, highest quality power solutions to customers across the globe in markets such as government & defence, medical, safety & security, energy, industrial and robotics.

Accutronics Ltd
Unit 20 Loomer Road
United Kingdom

Office Hours (Time in UK)
Monday to Thursday:
0745 hrs to 1630 hrs
0745 hrs to 1215 hrs
Saturday & Sunday:

General Enquiries
Email: info[at]

Sales & Existing Customer Enquiries
Email: sales[at]
Email: custserv[at]

Technical Support
Email: tech[at]

If you are interested in our products and services please use the form below to contact us. Or call us on +44 1782 566688