Developed and manufactured in Southborough, Massachusetts, the PTX line of rugged, intelligent, lightweight power management solutions includes:

  • Comms nodeSPM-622 Squad Power Manager that dramatically reduces the number and variety of batteries needed by today’s warfighter
  • ABC-812 Adaptive Battery Charger that allows end-users to charge all their batteries twice as fast, anywhere, and with half the energy
  • VPM-402 Vest Power Manager that manages both data and power for military communications and situational awareness systems.

ABC with multiple batteries

The PTX series of Power Management solutions was developed by Protonex Technology Corporation specifically for military use in austere environments.  They solve operational power challenges faced by units using equipment such as; radios, satellite phones, GPS receivers, laptop and tablet computers, small Unmanned Systems, field medical equipment, commercial power tools, tent lighting, and more.

VPM-402 Vest Power Manager in use

PTX power management solutions significantly reduce the number and variety of batteries a unit needs, while also enhancing the unit's mission flexibility and operational capability. Several thousand PTX power management systems have already been successfully deployed with United States and allied militaries.


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