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Westcott FJ400 AC/DC Lithium Polymer Battery

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$149.90

$ 69 .99 $69.99

In Stock

About this item

  • 14.8V 4400mAh AC/DC lithium polymer battery compatible with the Westcott FJ400 strobe
  • Provides over 480+ full-power flashes on a single charge and rated for 300 charge cycles
  • Provides both DC power for on-location freedom and AC trickle-charge performance when the state of charge is above 25%
  • Compact and lightweight at 1.5 lbs (.68 kg)
  • Quickly interchangeable and charges fully in just 2.5 hours with rear battery level LED indicator lights that provide real-time charge status



Product Description

fj400 battery unrivaled performance

Unrivaled Battery Performance

This 14.8V 4400mAh AC/DC lithium polymer battery is compatible with FJ400 strobe. It provides over 480+ full-power flashes on a single charge. This removable power source provides both DC power for on-location freedom and AC trickle-charge performance when the state of charge is above 25%.

fj400 battery portable lightweight

Portable and Lightweight Power

This FJ400 AC/DC battery is compact and lightweight at 1.5 lbs (.68 kg). Rear battery level LED indicator lights provide real-time charge status. It charges fully in 2.5 hours and is rated for 300 charge cycles.

Performance Features

Flashes Per Charge 480+ at Full Power
Battery Type Lithium Polymer
Capacity 65Wh, 4400mAh
Voltage 14.8V
Battery Indicator LED
Recharge Time 2.5 Hours
Battery Charge Cycles 300+
AC Power Requirement Battery Level ≥25%

Susan Lloyd
2025-08-19 12:24:16
Performs as advertised. They claim 480 flashes at full power. O got up to 450 on one photoshoot, the battery was still running strong.
Red
2025-07-31 14:05:54
Need more than 1 on any shoot. It dies faster than they say. 150 a PC, is there any alternative to buy? I don't mind spending money, but I need them to last for a shoot. Don't get it from Adorama either, the one I got was not new. 2 of the 4 battery power lights were not working when I opened it.
Tim Taylor
2025-04-10 12:35:11
I was going to use the product for a wedding but couldn’t because it stop working an it’s pretty much damaged Battery damage Received battery damaged and I used it once to seeif it still works And it worked for 2 days and stop!! I was going to just keep it as long as it worked but I can’t pay $150 on something that’s not working and I just got it. I received the box damaged and my wife had opened the box before I got home so I wasn’t able to take pictures of the box. But she says it was pretty beat up. So I could possibly get a refund or an exchange for one that works.
Family Life Studio
2025-03-22 11:30:32
I was not happy because it only charges up the 3 instead of 4 points. I realized it to late and was unable to return the item.
Customer
2025-02-21 17:12:12
That's good!!!!...
Customer
2025-01-19 21:15:13
Great price for a replacement battery, still use to this day and all it brilliant! Will buy more
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