1Made of high quality plastic shell and metal parts. 2BMPCC 4K F970 battery adapter, with 1/4 screw, can be fixed in any position. 3Aviation connector output power is 12V. 4With low battery indicator, the battery works normally when the green light is on, and when the red light is on, you need replace battery. 5Included a BMCC to BMPCC cable, can work on BMPCC camera. Features: Made of high quality plastic shell and metal parts. BMPCC 4K F970 battery adapter, with 1/4 screw, can be fixed in any position. Aviation connector output power is 12V. With low battery indicator, the battery works normally when the green light is on, and when the red light is on, you need replace battery. Included a BMCC to BMPCC cable, can work on BMPCC camera. Specifications: Condition: 100% Material: Plastic + Metal aluminum plate + metal copper plated pin Color: black Spring cable length: Approx. 20-90cm/7.9-35.4inch Size: Approx. 43 x 9.4 x 5cm/16.9 x 3.7 x 1.97inch Weight: approx. 126g Applicable model: for BMD BMPCC 4K camera Applicable batteries: For SONY NPF970, F960, F770, F750, F570, F550 batteries Package List: 1 *Battery Adapter Mount Plate