Totex’s comprehensive in-house manufacturing capabilities allow us to keep production costs low while maintaining the highest quality standards.


Totex has manufacturing facilities in Torrance, California and Huizhou, China which provides our customers the option to have their batteries and chargers assembled overseas or in the United States.

Totex’s tool making and injection mold facilities are on-site in Huizhou so there are no third-party contract manufacturers to rely on for production capacity or interpreters to communicate through.

At Totex we believe that if you want a job done right, you do it yourself.

Factory Locations

  • Torrance, California, USA (55,000 sq. ft.)
  • Huizhou, China (120,000 sq. ft.)

Surface Mount Technology

  • 7 in-house fully automatic SMT lines with solder paste printing, SPI, 10-zone reflow ovens, in-line QR Code etching
  • Capability for over 25M points per month
  • IPC-610F Standard by AOI and 4X microscopic inspection

Welding Capabilities

  • 5 automatic spot welders
  • 24 semi-automatic & manual spot welders
  • On-site ultrasonic welding capabilities

Cell Sorting

  • 3 automatic cell sorting machines
  • 100% of cells are sorted with 1mV / 0.1mΩ accuracy

Assembly Lines

  • 10 assembly lines
  • 1 FDA registered assembly line
  • Over 250K packs per month
  • 100% functional testing
  • 5 packaging lines

Injection Molding Capabilities

  • In-house tooling creation
  • 27 plastic injection molding machines
  • 360 tons max capacity
  • Monthly capacity of 160,000 shots

Mission Statement

Our mission is to strategically grow while maintaining our reputation of having fast customer response times, technical expertise, and a culture of high quality and efficiency leading to the design and manufacture of high quality batteries and chargers at competitive prices.