Battery Pack Assemblies Battery Packs battery pack manufacturer facility

Battery Pack Assembly & Manufacturing

Custom Battery Assembly & Battery Pack Manufacturer

Custom Power is a manufacturer of highly customized as well as off-the-shelf energy solutions for portable and stationary products used in medical, defense, aerospace, industrial, and green energy markets. With a company history dating back to 1965, Custom Power is one of the most experienced battery assembly / battery pack manufacturers and distributors in the United States. Since our beginning, we have produced the highest quality battery pack assemblies for our customers. As the technology has evolved and the complexity of power applications has increased, Custom Power has made it a priority to install the latest equipment and acquire the knowledge needed to design and manufacture today’s sophisticated battery assemblies.

Custom Power is proud to be part of the Solid State plc group. Solid State plc, listed on the London Stock Exchange (SOLI), is a manufacturer of computing, power and communications products, and value-added distributor of electronic and opto-electronic components. Custom Power operates within Solid State’s Steatite systems division.

Custom Battery Pack Design & Engineering

Custom Power is a premier custom battery pack manufacturer, specializing in complex medical, military, and industrial applications. We offer custom battery designs for alkaline, NiMH, NiCd, primary lithium, and the latest lithium-ion or lithium-polymer batteries. We work with both primary and secondary chemistries, bringing our clients the broadest range of battery packs and battery solutions. Custom Power’s staff has more than 200 years of accumulated battery engineering and manufacturing experience. Our assembly technicians receive ongoing training and certification to ensure that they are able to produce consistent, quality battery assemblies based on the industry’s latest designs.

Certified Battery Pack Manufacturer

Custom Power is an approved battery assembler and distributor for the world’s most recognized cell and battery manufacturers. Our facilities consistently meet and exceed the most stringent requirements put in place by all of the various industries and clients we serve. Custom Power maintains an ISO certification, RoHS compliance, and ITAR registration. Working daily with energy products, we understand the need to protect and preserve our environment; therefore we are a proud member of the Rechargeable Battery Recycling Corporation (RBRC), contributing to the preservation of our world by participating in green business practices. We follow all state regulations regarding the recycling and disposal of batteries and battery products.

Custom Power milestones:

  • 1965 Founded in Southern California
  • 1990 Company purchased, privately held
  • 1995 Focus on OEM markets
  • 2004 Moved to current 36,000 Sq.ft. facility
  • 2007 Awarded Small Business of the Year from Lockheed Martin
  • 2009 Upgraded automated Cell and Assembly test equipment
  • 2011~2015 Increased Engineering, Quality, and support staff

Custom Power is proud of the efficient and dedicated performance our employees provide to our customers every day. Extensive knowledge of the huge selection of products that are available from the many cell manufacturers and suppliers of components worldwide enables our highly qualified engineers and assembly technicians to design, develop, and deliver energy solutions that are compatible with the challenging applications being sold in today’s markets. Our employees have manufactured battery packs for a wide range of complex, sensitive applications including backup power supplies for NASA’s space shuttle program, unmanned aerial vehicles deployed in the world’s trouble spots, and life-saving medical devices. By providing the broadest range of both primary and secondary cells and batteries, Custom Power is your go-to source for portable energy solutions from design to delivery.

Contact Custom Power for more information on custom battery pack and assembly manufacturing services.

Quality Policy Statement

Custom Power is Committed To: 

  • Delivering Quality Products
  • Meeting Requirements
  • Continual Improvement