Abstract: A system for engaging cinematography battery packs with a cinematography device includes two cinematography battery packs, and a fastening plate. A first cinematography device includes a first magnetic member for magnetically connecting with a third magnetic member of a second cinematography device, and a second magnetic member for magnetically connecting with a fourth magnetic member of the fastening plate. The first cinematography device also includes a first electrical connection configured to electrically connect with a fourth electrical connection of the fastening plate, and a second electrical connection configured to electrically connect with a third electrical connection of the second cinematography battery pack.

Abstract: A system for providing power from a USB-C PD connection includes a USB-C power delivery (PD) port. The USB-C PD port is configured to provide a number of output voltages. A power cable is configured to be electrically connected with the USB-C PD port. The power cable is configured to transmit data and at least one output voltage of the numerous output voltages to a peripheral device. A housing is coupled with the cable. The housing includes a USB-C connector configured to be removably coupled with the USB-C PD port to electrically connect the power cable with the USB-C PD port. A control circuit assembly is electrically connected with the housing. The control circuit assembly is configured to negotiate an output voltage of the numerous available output voltages between the peripheral device and the USB-C PD port.

Abstract: A system for providing power from a USB-C PD connection includes a USB-C power delivery (PD) port. The USB-C PD port is configured to provide a number of output voltages. A power cable is configured to be electrically connected with the USB-C PD port. The power cable is configured to transmit at least one voltage of the numerous output voltages to a peripheral device. A housing is coupled with the cable. The housing includes a USB-C connector configured to be removably coupled with the USB-C PD port to electrically connect the power cable with the USB-C PD port. A control circuit assembly is electrically connected with the housing. The control circuit assembly is configured to negotiate an output voltage of the numerous available output voltages between the peripheral device and the USB-C PD port.

Abstract: A system for interfacing with a cinematography battery pack includes a proximity tag module configured to control the function(s) of the cinematography battery pack. A NFC/RFID chip is configured to transmit data for the cinematography battery pack. The NFC/RFID chip is configured to receive instructions to control the function(s) of the cinematography battery pack. A microcontroller (MCU) is in communication with the NFC/RFID chip. The MCU is configured to provide the data for the cinematography battery pack to the NFC/RFID chip. The MCU is configured to receive the instructions to control the function(s) of the cinematography battery pack from the NFC/RFID chip. A proximity tag read/write device includes a control module configured to receive the data for the cinematography battery pack from the NFC/RFID chip. The control module is configured to transmit the instructions to the NFC/RFID chip to control the function(s) of the cinematography battery pack.

Abstract: A cinematography battery includes a housing and a mounting assembly. The mounting assembly is disposed at least partially within the housing and includes a body and a block. The body is configured to move relative to the housing. The block is operably coupled to the body and is configured to move relative to the body. At least a portion of the mounting assembly is configured to selectively engage a battery mount to couple the battery to the battery mount.

Abstract: A portable power apparatus includes a housing, a battery, a first charging port, a second charging port, a first power supply port, a second power supply port, and a communication module. The battery is configured to selectively engage with and selectively disengage from the housing. The first charging port includes at least five pins and is configured to receive a first input voltage. The second charging port is configured to receive a second input voltage that is less than the first input voltage. The first power supply port is configured to deliver a first output voltage. The second power supply port is configured to deliver a second output voltage that is greater than the first output voltage. The communication module is configured to communicate with a source of electrical energy and includes a transmitter configured to communicate that the battery is configured to receive the first input voltage.

Abstract: In connection with video production equipment, data communication is made available through battery pack ports other than the main power output. This availability enables, regardless of the device being utilized, knowledge as to the attributes and status of the power source of the battery pack and also access to information that may be stored in the battery pack. Auxiliary ports, such as a power tap port and a universal serial bus port, are equipped for establishing data communication between the battery pack and accessory devices.

Abstract: In connection with video production equipment, data communication is made available through battery pack ports other than the main power output. This availability enables, regardless of the device being utilized, knowledge as to the attributes and status of the power source of the battery pack and also access to information that may be stored in the battery pack. Auxiliary ports, such as a power tap port and a universal serial bus port, are equipped for establishing data communication between the battery pack and accessory devices.

Abstract: In connection with video production equipment, data communication is made available through battery pack ports other than the main power output. This availability enables, regardless of the device being utilized, knowledge as to the attributes and status of the power source of the battery pack and also access to information that may be stored in the battery pack. Auxiliary ports, such as a power tap port and a universal serial bus port, are equipped for establishing data communication between the battery pack and accessory devices.