Streamlight Sidewinder Compact II with Helmet Mount

The Sidewinder Compact II accepts multiple power sources: one CR123A lithium battery, one AA lithium battery or one AA alkaline battery to provide ultimate flexibility in the field.

The same great features as the original Sidewinder Compact®: lightweight, multi-directional and multi-functional. The difference? It accepts a variety of different battery types to ensure you always have a power source wherever and whenever duty calls.