Featherweight Power Perch

Features:
* Provides a built-in connector for your Raven. Just tighten the Raven's screw terminals, plug in the battery, and the electrical connections are done!
* Provides deployment charge electrical terminals for all 4 Raven outputs, with convenient double-wire terminals.
* Includes a magnetically-activated arm switch works like magic to turn your Raven on or off. No need to align and drill your airframe for arm switches.
* 24 grams including altimeter and battery, about half the weight of a 9V battery alone.
* Makes it easy to transfer a Raven altimeter between rockets.

image: Raven altimeter, sled and quarter not included.