EVS-1™ - External Power Module

The External Power Module is CNC-machined from aerospace-grade aluminum and replaces the original battery cap with a rugged BNVD type 4-pin Fischer connector, enabling direct connection to an external battery pack.

It is fully compatible with existing battery pack systems and can even be powered from a mobile phone power supply when used with the BNVD-to-USB-C cable.

Designed to be low-profile, the module is adjustable interface and allows the power cable to sit flush on a wide variety of helmets.

By relocating power off-device, it significantly increases operational autonomy while also reducing weight on the unit itself.