Use our Li-ion battery calculator and builder to find out what configuration your application requires and get a quote. Details

Technology Library

Look here for battery white papers, reports, articles, manufacturers' catalogs, product spec sheets, newsletter archives. Details

New Shipping Regulations

Understand the latest requirements and regulations for transporting lithium batteries.. Details

Selecting Right Battery

Specification Checklist, Engineering & Design flow chart, related products. Details

50+ Years of Excellence

Since 1963, Rose Electronics has provided


 and power solutions to Original Equipment Manufacturers in leading firms from across the Nation. Top companies in industries such as enterprise storage, telecom, test and measurement, medical, military, metering, and global positioning rely on Rose to bring our expertise to their applications, yielding the best power solution possible for their products. They value our in-depth battery application engineering expertise; our ISO-9001:2008 certification; our administrative and logistical capabilities; our industry-first warranty and failure analysis consulting service; our award-winning battery management and field replacement programs; and our long-standing commitment to customer service, exceeding their expectations.

Engineers, are you looking for Buyers, are you looking for Rose offers
  • Standard packs/smart packs, with or without SMBus fuel gauge?
  • Battery pack

    development engineering expertise?
  • Reliable source for custom battery pack prototypes?
  • High quality battery pack assembly shop?
  • Best value for your purchasing dollar?
  • Battery vendor with dependable product availability?
  • Competitive prices and competent customer service?
  • Guidance purchasing batteries and managing inventories?
  • Staff Engineers specializing in battery packs.
  • Assembly of battery packs in prototype and production volumes.
  • ISO-9001:2008 certified quality system.
  • References from a Who's Who of top Silicon Valley high technology and industrial companies.