Custom battery solutions - all chemistry types Design, Development and Custom Assembly
RPE has decades of global battery cell and pack experience.
  • We combine best-in-class battery cells and pack design specific to application-specific requirements.
  • We are at the forefront of battery technology leadership with offices across China and our design engineering team in Nevada.
  • We are an American company but we are also the Chair of the Lithium Battery Association of China and therefore can offer the best quality value in mass production and small custom requirements.
  • RPE will design solutions leveraging our global supply chain, from small wearable lithium solutions to large energy storage.


Safe, Certified, Tested

Our staff of highly qualified engineers can and will guide you through the intricate waters of global certifications. We test our suppliers utilizing the latest in testing equipment and standards.

Best in Class

Highest quality components

By utilizing tested and true cell suppliers and other well known quality components from around the world, we can assist you in meeting even the highest medical, military and consumer electronic standards.

Guiding Principles

Emphasis on Customer Satisfaction

From the first call with an experienced salesperson in your part of the world to meetings with our engineering and design team, you will appreciate the value we bring to your project. We will do all we can to be prompt, answer questions immediately and operate with a high level of integrity all geared toward your satisfaction. We appreciate your business.


Our Value
Our team of specialists can assist with all types of global certification requirements - UL, IEC, UN DOT and others. Take comfort in knowing we will ask and make you aware of any special needs. We are cost effective and assuredly will get all third party certifications completed as fast as possible.


Here is what a few valued customers had to say.
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Custom Pack development

Design Services
From single cell solutions to multi-cell, high power products we can get the job done. We offer full Battery Management System design, development and deployment. Ask us today!