Feature: Energy storage


Advancing power


management with intelligent battery systems


By Ian Jensen, Embedded Systems and Industrial Automation Engineer, Custom Electronics (CEI)


only one part of the equation. Without effective ways to store that energy, much of it might go unused. Engineers are increasingly being tasked with designing systems


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that not only generate power but also store and deliver it reliably. Tis shiſt has elevated the role of power management in battery-


38 May 2026 www.electronicsworld.co.uk


s electricity use accelerates across industries, battery systems are becoming central to modern electronic design. Improvements in renewable energy generation, such as solar and wind, have made power production more efficient than ever. Yet the ability to generate electricity is


A unique feature of the CMP2500 solution is its proprietary battery management system


centric systems. Rather than acting as a simple subsystem, modern battery management architecture is now responsible for ensuring that energy storage technologies operate safely, efficiently and predictably. For lithium-based battery systems in particular, sophisticated monitoring and control mechanisms are essential. From managing voltage and temperature limits to balancing cells across large battery packs, these systems allow safe deployment of high-density energy storage in a wide range of applications.


Power management – central to battery performance Lithium-based batteries have become the dominant chemistry in modern energy storage because of their ability to deliver high energy density and strong power output. Cells like lithium ion, lithium polymer and lithium iron phosphate are widely used in both consumer and industrial systems. However, these advantages come with strict operational requirements. Lithium cells must be operated within specific electrical and


thermal limits to avoid damage. A typical lithium-ion cell, for example, might operate from around 4.2V at full charge down to approximately 2.5V at the end of its safe discharge range. Charging or discharging outside of these limits can damage the internal chemistry and potentially lead to catastrophic failure.


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