Buy Big Batteries Betterwith CellEngineer

CellEngineer is a new way of delivering engineering services.
Automated. Cloud-based. AI-driven.
CellEngineer represents freedom for engineers.

Battery complex

We ask

Choose which application your battery fits better.


You answer

Complete the expertly curated form with information about your needs.


We deliver

You get world-class expertise and customized PDFs in seconds.

CellEngineer is more than a convenient solution to a current problem. It is a new way of delivering engineering services and expertise, faster and better.

Want to know more?
Watch our explainer video.

CellEngineer creates engineering specifications for lithium-ion cells based on decades of experience of PhD-qualified engineers. The user provides information about required battery, and CellEngineer delivers a fully customised engineering specification in minutes.

BatNav’s CellEngineer frees the engineer from writing specifications on technologies he doesn't understand.

We deliver perfectly formatted documentation, based on decades of experience from global experts, with detailed and accessible information.

Reliable. Secure. Customised. Fast.


World-class expertise

Our knowledge is backed by qualified engineers, scientists and PhDs with industry experience


For your risk profile

Get customised advice to balance cost and risk for your project.


Confidentiality guarantee

Latest cyber security and privacy systems.


Delivered now

CellEngineer is a Cloud-based platform, available 24/7. Review and revise anytime.

Want to see CellEngineer in action?

Get a 30 minutes demonstration of CellEngineer with one of our experts and see how we can change the way your company thinks about batteries.

Start now and get a preview in a few minutes. Free. No strings attached.