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PocketWizard AC57 Power Adapter f/AC7 Shield

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Manufacturer # 804711

Our Stock # PW804711

PocketWizard AC57 Power Adapter f/AC7 Shield



The PocketWizard AC57 is used with the PocketWizard AC7 HardShield. It fits into the high-power terminal of a Canon 580EX or 580EXII and redirects the power cord of an external battery pack back and away from the antenna of the PocketWizard FlexTT5. This provides the best shielding against RF noise and greatly improved working distance and operation of the FlexTT5 when used with an external power supply. As the adapter mirrors the fit of the Canon flashes,

it can be used with any Canon- compatible external battery pack.

Shipping Dimensions

Length: 4.25 inches (10.80cm)

Width: 4.25 inches (10.80cm)

Height: 1.75 inches (4.45 cm)

Weight: 0.04 lbs. (0.02 kg)

Range - Performance / Basic Up to 500 meters (1600 feet)


Input-Output Connection : 3.5mm (1/8") stereo miniphone

jack, hot shoe

Triggering Speed: Up to 14.5 FPS

Voltage Present 78 volts, safe for use with all digital

and film cameras

Contact Time 137 milliseconds in normal operation

Power Two (2) AA (IEC: LR6) alkaline recommended

Battery Life Up to 50 hours (with alkaline batteries)

Mounting Hot shoe, lanyard/D-Ring loop, ¼-20 threaded


You're reviewing: PocketWizard AC57 Power Adapter f/AC7 Shield