Charger Industries is an ISO 9001 certified custom battery pack manufacturing company, specializing in high reliability batte ... ry packs for a wide variety of applications and industries. We have over 20 years of experience producing custom battery packs for some of the most extreme environments in the world. We bring innovation and experience to every phase of a battery project, including: engineering design (both mechanical and electrical), testing, integration, training, and technical support. All of our expertise is coupled with competitive pricing and a level of customer service that is unmatched in our industry. read more