The NPADCL33Y NP-1 Adapter Cup to Dual 2.1 x 5.5mm Coaxial Connectors (2') from Remote Audio allows you to connect an NP-1 battery to a variety of devices. The adapter has a 2' cable that splits out to a pair of 2.1 x 5.5mm coaxial connectors.
This adapter is compatible with the Lectrosonics 100/200/400 series and BattElim, the Remote Audio Speakeasy, the Sound Devices MM-1 and HX-3, the Shure FP32/33, the Fostex FR2-LE, and more.
In the Box
Remote Audio NPADCL33Y NP-1 Adapter Cup to Dual 2.1 x 5.5mm Coaxial Connectors (2')