The Juicebox JB-JBMP-02 Magic Power 2.0 is a specialized accessory battery plate designed specifically for first-generation Blackmagic Design cinema cameras, such as the Blackmagic Cinema Camera and Blackmagic Production Camera 4K. This device addresses a critical limitation of these early models: their reliance on an internal, non-removable battery with limited runtime. The Magic Power 2.0 acts as an intermediary power hub, allowing the camera to be powered continuously by high-capacity, industry-standard V-mount or Anton/Bauer mount batteries. It interfaces directly with the camera's proprietary power input port, converting the battery's voltage to the precise DC level required by the camera, thereby bypassing the internal battery entirely and enabling extended recording sessions essential for professional filmmaking, documentary work, and event coverage.

The unit is engineered for durability and functionality in field production environments. It features a robust metal chassis that securely holds a V-mount battery and includes a standard 1/4"-20 threaded hole on the bottom for direct mounting to a tripod or cage, often serving as a counterbalance. A key innovation is its integrated "D-Tap" power output port, which provides a regulated 12V DC source to simultaneously power additional accessories commonly used on a camera rig, such as an external monitor, wireless video transmitter, or LED light. This consolidation of power distribution simplifies the camera setup, reduces cable clutter, and eliminates the need for separate battery solutions for each accessory, enhancing overall system efficiency and reliability.

Installation is straightforward: the Magic Power 2.0 connects to the camera via a short, dedicated locking DC cable. Once connected, it provides uninterrupted power, and many users report that it can also slowly charge the camera's internal battery as a backup. By solving the fundamental power constraint of first-generation Blackmagic cameras, the Juicebox Magic Power 2.0 liberated these capable cinema sensors from the tripod and short takes, transforming them into viable tools for handheld, shoulder-mounted, and lengthy recording scenarios. It became an essential third-party upgrade that significantly enhanced the practicality and professional utility of these pioneering digital film cameras.