Design ImageLithium-Ion_PackCustom designed battery packs meet specifications

SWE designs custom battery packs to meet the needs of your application. 

We bring together our engineering, manufacturing, and quality teams throughout the service/manufacturing process to ensure you receive the finest battery power solutions for your custom application.

Regardless of your application requirements, you need reliable, high performance from your power source. Our team partners with you to identify:

• Power loads

• Use patterns

• Environmental conditions


Large Lithium-Ion PackBattery packs built to customer specifications using Lithium-Ion and Lithium-Polymer cells have been designed and developed at Southwest Electronic Energy for over 20 years. SWE has invested extensively in acquiring technology and creating intellectual property associated with development of battery packs and battery systems that utilize Lithium-Ion and Lithium-Polymer chemistry. SWE participates with industries by sharing technical advances via international battery technology conferences and technical journals. SWE has produced a number of patents directly related to the control of Lithium-Ion batteries and has various related trade secrets. SWE has reduced to practice all of this intellectual property in delivered products used in above-ground, down hole and subsea applications.

Our manufacturing process combines over 50 years of battery technology experience utilizing ISO 9001:2015 Quality System. Combining our engineering and lithium chemistry technology experience with our state-of-the-art manufacturing, we are the perfect resource to meet your battery needs.

CNC Machine

Our capabilities are balanced with aggressive pricing that allows even small and mid-sized OEMs to gain the optimization of custom battery pack development. No matter what your application requirements, we are ready to partner with you and our suppliers to make sure you receive the highest level of service, quality and reliability.










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