The D-Tap to Sony NP-FW50 Dummy Battery Power Cable from SmallRig is compatible with cameras that use a Sony NP-FW50 battery. The upgraded chip features full decoding with no pop-up windows, enabling users to connect their camera via the battery compartment to a power source over a D-Tap connection for continuous shooting. The fire-resistant PVC and ABS build, overvoltage, overheating, and overcharge short-circuit protection make this power cable safe, reliable, and simple to incorporate into your setup.