The Juicebox JB-JBMP-ZEF2 Magic Power 2.0 is a specialized, high-capacity external battery solution designed specifically for the Z-CAM E2 series of cinema cameras. It addresses the core need for extended, uninterrupted runtime required for documentary shoots, event coverage, and long-form recording sessions where frequent battery swaps are impractical. The system consists of a custom-designed V-Mount or Gold Mount battery plate that attaches directly to the rear of the Z-CAM E2 body via its built-in 1/4"-20 mounting thread, eliminating the need for cumbersome external cables for power delivery. This direct attachment provides a clean, secure, and balanced form factor that integrates the camera and battery into a single, cohesive unit, enhancing handheld and shoulder-mounted ergonomics.

The "Magic Power" designation refers to the plate's intelligent power management circuitry. It does more than simply pass voltage from the battery to the camera; it actively conditions the power to ensure a stable and clean DC supply, protecting the sensitive electronics of the Z-CAM from potential voltage spikes or noise. The plate typically features a high-current D-Tap output, a USB power port, and a regulated 12V output, allowing the user to simultaneously power ancillary devices such as an on-camera monitor, wireless video transmitter, or LED light directly from the same battery source, thereby centralizing the power system. LED indicators provide clear at-a-glance information on remaining battery capacity and operational status.

Constructed from durable aluminum alloy, the JB-JBMP-ZEF2 is built to withstand professional field use. By utilizing standard, high-capacity V-Mount or Gold Mount batteries, it gives cinematographers access to a wide ecosystem of proven and readily available power sources, from compact 50Wh units for lightweight setups to large 190Wh+ batteries for all-day shooting. This solution effectively transforms the compact Z-CAM E2 from a camera reliant on smaller internal LP-series batteries into a production-ready workhorse with professional power infrastructure. It is an essential accessory for any serious Z-CAM user, offering the flexibility, reliability, and extended operational time necessary for demanding filmmaking and broadcast applications.