Westcott

FJ ProMax AC/DC Battery and Power Adapter (FJ800, FJ400 II, FJ250)

FJ ProMax AC/DC Battery and Power Adapter (FJ800, FJ400 II, FJ250) - Main image
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$191.94 $319.9 In stock

Category: Electrical

  • Compatible with FJ800, FJ400 II and FJ250 strobes
  • Up to 1400+ full-power flashes with FJ250, 1,000+ flashes with FJ400 II, and 500+ flashes with FJ800
  • AC/DC flexibility with built-in trickle-charge capability
  • LED charge indicator lights for easy monitoring
  • 3-hour recharge time supports extended sessions
  • High-capacity 148Wh, 5000mAh, 29.6V battery for all-day shoots
  • Portable and compact at only 2.2 lbs (1.0 kg)
  • Over 300 charge cycles for lasting reliability
  • Includes power adapter and 9.5' (2.9 m) power cable
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Customer Reviews (5.0 / 5 · 5 reviews)

Steven ★★★★★

Finally got around to testing the trickle-charge feature with my FJ250, and it's a game changer for long shoots—I easily got over 1,400 full-power flashes without the battery dying. The AC/DC flexibility means I can plug it in after without worrying about damaging the pack.

Abigail B. ★★★★★

I’ve been using this with my FJ400 II on a full-day shoot and got over a thousand flashes without needing to swap batteries, which saved my workflow. The AC/DC option means I can plug in for studio work and still go portable without missing a beat.

Thomas ★★★★★

Took my FJ250 on a two-day location shoot and got well over 1400 full-power flashes without needing to recharge. The AC/DC flexibility is a lifesaver when you move between studio and outdoor sets.

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