Unique engineering and design capability to meet your power requirement

Custom Battery Pack Solutions

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Unique engineering and design capability to meet your power requirement

Battery Testing Capability

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Unique engineering and design capability to meet your power requirement

Custom Battery Management Systems

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Title Large IconAbout us

A premier custom battery designer & battery pack manufacturer

Custom Power is a premier custom battery pack manufacturer, specializing in complex Defense & Aerospace, Medical, and Industrial applications. We specialize in custom lithium-ion designs and offer assemblies in all other chemistries.

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Custom Design Capabilities

Custom Design

Test Capabilities

Testing Capabilities

Production Excellence

Production Excellence

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Quality Assurance

Title Large IconMarkets Served

Aerospace and Defense
Aerospace and Defense
Aerospace and Defense
Aerospace & Defense batteries and battery packs are used for a variety of critical military applications ranging from communication equipment and night vision goggles to unmanned aerial vehicle drones.
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Medical
Medical
Medical
Countless medical devices used to save lives, preserve good health, and introduce new life depend on customized battery packs, either as their primary energy source or as backups to protect against power failure.
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Industrial
Industrial
Industrial
Industrial applications are increasing in popularity as the size of electronic components are continually reduced and processing power is increased.
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Title Large IconProducts

Portable power solutions from design to delivery for over 50 years

Since 1965, Custom Power has designed and assembled custom battery solutions for critical OEM devices. We provide battery pack assemblies in all chemistries and for all electronic applications, all built to match our customers’ unique requirements. From medical devices and military equipment to emergency lighting systems and many industrial applications, we can design and manufacture the perfect portable power solution for your needs.

Custom Battery Packs

Custom battery packs

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Sealed Lead Acid Batteries For Power Ups Data Center Uninterru

Standard Batteries

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Battery Chargers

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Li Ion 18650 Size Industrial High Current Batteries

Battery Suppliers

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Management Update

We’re delighted to announce that Dave Crossman, General Manager of Custom Power in the UK, has been promoted to Global VP & General Manager. He will now take operational responsibility for the worldwide Custom Power business, covering the facilities in Crewkerne and Newcastle in the...
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Title Large IconCustomized battery pack solutions and more

For custom battery pack design, custom battery packs, lithium batteries, rechargeable battery assemblies, and more, look no further than Custom Power.

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