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Maintain constant operability, regardless of power source.

The SPM-622 supports a wide range of military applications by enabling the operator to maintain constant operability of radios, satellite phones, laptops, tablets, and other electronic devices – regardless of power source.

The SPM-622 can draw, or ‘scavenge’, power from any source batteries, solar blankets, vehicle power outlets, or the local A/C power grid. The device then automatically converts that power to run electronic equipment, as well as simultaneously charging one or more batteries.

Thanks to the SPM’s intelligent power management system no special configuration or programming is needed in order to convert and manage the power that the unit is drawing, or passing through. The result is that the warfighter can carry fewer batteries and also actively monitor and manage power usage for greater operational efficiency – even in the most austere operational environments.

The SPM-622 Squad Power Manager is rugged, reliable, easy-to-use and operationally proven. Thousands of them are currently in use with all US DoD branches, USSOCOM components, international SOF, and specialist roles such as JTAC, EOD, Para-Rescue and Medics.

Protonex SPM Wireframe

Individual Power Manager


Mission Adaptive Charging Station

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