For 35 years Excell has supplied custom battery packs for downhole oilfield applications. We have developed an industry first in battery monitoring: Criterion III.
View our Downhole ProductsExcell Battery company has been the trusted power designer for industries as varied as medical, industrial, handheld and motive.
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Lithium Ion has the highest power density of any rechargeable battery chemistry. It is very light weight and offers great cycle life which makes it the ideal product for many new design solutions. We have extensive expertise in the design, manfacturing and assembly of Li-Ion and Li-Primary custom battery packs.
Our laser focus on the battery and charger markets in North America provide us with a knowledge base that is world class.
Our teams are based in North America so we can service your business needs in a timely, clear, and understandable approach.
We pride ourselves on building long-term relationships of trust and value where becoming a partner is not just a slogan.
Exceptional record of quality and service for over 30 years and ISO 9001 certification ensure that your battery packs are made right every time.
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