Custom Lithium Battery Pack Design: From Requirements to Production
Aug 26, 2026
Introduction
A custom lithium battery pack is more than a group of battery cells assembled together. It needs to match the electrical, mechanical, communication, and operating requirements of the device it powers.
From the initial requirements to cell selection, BMS design, mechanical structure, prototyping, testing, and mass production, every stage can affect the final performance and reliability of the battery pack.
In this article, we explain the key stages involved in developing a custom lithium battery pack from requirements to production.
1. Understanding Customer Requirements
Key information we typically collect from customers includes:
Device type and application
Required voltage and capacity
Expected operating time
Maximum continuous and peak current
Availabl...
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