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Custom 18650 Battery Packs

18650 Lithium Battery Pack Manufacturing

When it comes to choosing how best to power a wide range of applications, the right battery configuration can make the difference. 18650 lithium battery packs offer high energy performance in a versatile package & work best when integrated into a battery management system. Choosing the right battery manufacturer and understanding custom battery pack options is key.

Expert Cell Selection for Your Project

Alexander Battery Technologies provides each customer with a cell or cell options for their new project, potentially based on a huge number of factors. Performance characteristics of the 18650 cell will directly drive the performance of your custom 18650 battery pack in your application and support your product in the market against your competitors, driving end-user satisfaction. Careful supply chain consideration can reduce cost as well as increase both short-term and long-term availability. One of the key elements of your ABT proposal will be about this cell choice. Our custom battery pack designs incorporate maximised performance, and advanced reliability. Our custom packs are manufactured under stringent quality control processes and standards. As an ISO 9001:2015 and ISO 13485:2016 custom battery pack manufacturer, we work with OEMs to ensure all custom BMS meet regulatory requirements.

Our Process

With over 40 years of battery design experience, Alexander Battery Technologies offers a complete solution and rapid project management on every project for the design and manufacture of battery pack solutions.

Our Process - Your Proposal

Your Proposal

Our proposals are created to deliver detailed, carefully considered feedback to you and your team, allowing you to understand all aspects of the custom battery pack itself and the deliverables ABT will provide for you. We begin with the end in mind, addressing the Scope of Work, timeline, delivery milestones and any other services which will allow your entire team to make an informed decision. Our prep work is the foundation to a quick and smooth project.

Our Process Your Project

Your Project

We are proud of every project we are awarded. Our team, headed by a dedicated project manager, develops your custom battery pack design from concept through to manufacturing. Working collaboratively with your team, we work through DFMEA, drawings, PFMEA, PPAP submissions, sampling, tooling, battery certifications and approvals, testing, supply chain and manufacturing ramp-up.

Our Process - Your Product

Your Product

Our robust manufacturing operations provide you with reliable and repeatable battery products. We deliver on-time and provide the flexibility of component and finished goods stock holding where required.

How can we help with your battery pack development project?

Our custom 18650 battery pack design will engage every aspect of your project from design and sampling, through certification and approvals to volume production.

The ABT approach is designed to satisfy your stakeholders in Engineering, Purchasing, Quality, Supply Chain and Management.

Safety & reliability are built-in as standard, thanks to our proven design-to-manufacture processes and experienced design capabilities.

ABT’s design expertise helps our customers to protect, control, communicate with and thermally manage their custom 18650 battery pack where needed.


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Your custom battery pack supplier of choice

40 years of battery manufacturing experience

End-to-end solution for battery pack design, testing, validation and assembly

Technologically advanced battery packs developed for your application

Manufacturing excellence and quality built into every battery pack

Championing sustainable manufacturing, green design & recycling

Do you have a project that needs a custom battery pack?