Intellex Acquires Expert by Big Village

We're thrilled to announce that Intellex has acquired Expert by Big Village, effective March 22, 2024. This strategic move enhances our capabilities and strengthens our commitment to delivering exceptional solutions to our customers.

Stay tuned for more updates on how this acquisition will benefit our clients and experts.

For inquiries or more information, please contact us at


Battery Expert

Looking for a battery expert? Find one now with Expert Engine.

 When you’re looking for a battery expert – someone who is a specialist in battery design & simulation, research & development, testing & evaluation, lithium & sodium battery manufacturing and other battery-related disciplines – Expert Engine can put you in touch with leading authorities quickly and easily.

Since 1984, we have been a leading resource for businesses seeking battery experts as well as authorities in 30,000 other disciplines. Representing more than 10,000 experts, we make it easy to connect with a battery expert as well as a rubber expert, a fluid handling expert, or a plastics expert for consulting, research and witness services. And while we count many of the Fortune 500 companies as clients, we are equally talented at connecting small and medium-sized businesses with the expertise they require.

Connecting with a battery expert through Expert Engine is simple. You may review our directory of experts, submit a free expert request, or get immediate assistance by calling 1-800-833-8055.

Featured Experts

Why Expert Engine is your best source for a battery expert.

  • Highest quality expertise. While other services boast about the quantity of experts they represent, our first priority is providing experts of the highest quality.
  • Rigorously screened experts. Our experts are authorities who are recommended by their peers and carefully screened to ensure they are highly competent and knowledgeable in their field. Each expert must satisfy an extensive list of criteria, both objective and subjective, in interviews with our recruiters. And experts are evaluated on a continuous basis through an internal review process as well as customer feedback.
  • No upfront costs. There is no cost to you for searching for experts in our directory or enlisting our help in finding the specialist you require.
  • Pre-contract interviews. Before engaging an expert, you may discuss your project with them in a phone screening to determine whether their expertise and experience match your needs.

 Services provided by our battery experts.

A battery expert from Expert Engine can be contracted to provide service in one of three areas:

  • Expert consulting – our battery experts can provide critical insight on products and business processes as well as best practices for battery development, production, testing and many other battery-related areas of knowledge.
  • Expert research – our experts can deliver insight on markets, companies, technologies, best practices, and intellectual property.
  • Expert witness services – our experts often work with legal teams to provide highly knowledgeable background information on cases, as well as analysis of data and expert testimony that helps to win complex legation.

Ready to find a battery expert with Expert Engine?

With Expert Engine, it’s easy to get connected with a battery expert, a lasers expert, a materials expert, a metal expert, or with an expert in 30,000 other areas of science, engineering, medicine, regulation and business. Simply fill out a free expert request form and will be back in touch with you quickly with a short list of experts who meet your requirements. Alternately, you can search for a battery expert in our online directory.

Let’s find you an expert

Request an Expert

Questions? Comments? Concerns? Let us know. We love to hear from you.

Contact Us

Let’s find you an expert.

Submit a quick request and our team will find a qualified expert to suit your research, legal, or consulting needs.

Three Simple Steps

  1. Ask. Submit a free expert request here.
  2. Choose. Select the right expert with help from our team.
  3. Start. Simply sign our agreement and begin working with your expert.
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