Custom Battery Solutions Partner

We have extensive expertise in the design, manufacturing and assembly of Li-Ion and Li-Primary custom battery packs.

COVID-19 Medical Devices

Excell Battery Mitigates Supply Chain Concerns

Excell mitigates supply chain risks and ramps up production to support emergency battery demand for critical COVID-19 Medical Devices for patients and healthcare workers.

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Industry Leading Battery Monitoring

We designed our hardware and software from the ground up to meet the needs of our clients. The goal of our software was to produce a clean and intuitive interface that allows the user to access and manipulate their data effortlessly.

Excell Battery COVID-19 BCP

Trusted Battery Advisers, Providing Innovative Direction & Solutions for 35+ Years.

battery pack design experts

Design

We are battery pack design experts. Our engineering team complements the customer's team to ensure the custom battery pack meets all requirements

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custom battery solutions

Battery Solutions

We offer the full lifecycle of developing a custom battery solution including system application, engineering, design, manufacturing, and recycling.

Battery Solutions
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Criterion Smart Batteries

We have a complete line of industry-leading battery monitoring systems and SBS compliant safety circuits for rechargeable batteries.

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Why Excell?

Made in North America

Made in North America , Excell Battery consists of 4 geographically dispersed microfactories located across North America which offer rapid innovation and expansion as needed. Each factory employs an agile team of skilled workers and engineers that are able to share digital information across locations. Excell Battery can deliver product even during times of localized disruptions to supply.
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Smart & Sustainable

Excell Battery understands our customers' operational, regulatory, and environmental requirements and will design batteries that take these factors into account.
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Quality & Reliability

Batteries manufactured by Excell Battery are designed to perform their proper function while maintaining its quality over their expected life.

Charge Up Your Battery Design

Learn about our process Speak with a battery specialist
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The World's Most Advanced
Battery Monitoring

We designed our hardware and software from the ground up to meet the needs of our clients. The goal of our software was to produce a clean and intuitive interface that allows the user to access and manipulate their data effortlessly. Our hardware was built to be the most reliable, repeatable and accurate battery monitor on the market.

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Partnering with Top Cell Suppliers

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ISO 9001
ISO 9001

ISO 9001:2015 Certification

Exceptional record of quality and service for over 30 years and ISO 9001:2015 certification ensure that your battery packs are made right every time.