Quality Manufacturing


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

Quality Manufacturing

At Rose Electronics, quality manufacturing is our trademark. We have resistance welders, testers, chargers and over forty years of battery assembly experience, so you know you will get high-quality battery packs. And, since each job is documented with detailed parts lists, drawings and assembly instructions, you know you will get exactly the same pack every time you order.

Do you require:
  • A first article?
  • Special testing?
  • An unusual assembly?
  • A boost charge before shipping?
Rely on Rose!
Clockwise from top-left: NiMH Pack Assembly, Battery Packaging, Lead Acid Tin Welding, High Rate Discharge Testing, Boost Charging, Capacity Testing, Lithium Ion Welding, Voltage Testing.