---
product_id: 644624924
title: "Westcott FJ400 400Ws Strobe Flash with AC/DC Battery"
brand: "westcott"
price: "7476 kr"
currency: ISK
in_stock: false
url: https://www.desertcart.is/products/644624924-westcott-fj400-400ws-strobe-flash-with-ac-dc-battery
store_origin: IS
region: Iceland
---

# 400Ws powerful output 480+ full-power flashes per charge 0.05-0.9s ultra-fast recycle Westcott FJ400 400Ws Strobe Flash with AC/DC Battery

**Brand:** westcott
**Price:** 7476 kr
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Light up your shoots with power and speed that professionals crave!

## Quick Answers

- **What is this?** Westcott FJ400 400Ws Strobe Flash with AC/DC Battery by westcott
- **How much does it cost?** 7476 kr with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/644624924-westcott-fj400-400ws-strobe-flash-with-ac-dc-battery)

## Best For

- westcott enthusiasts

## Why This Product

- Trusted westcott brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dual Power Flexibility:** Seamlessly switch between AC and battery power for ultimate on-location freedom.
- • **Lightning-Fast Recycle:** Recycle times as low as 0.05 seconds mean you never miss the perfect moment.
- • **Endurance That Keeps Up:** Over 480 full-power flashes on a single lithium-polymer battery charge—shoot all day without pause.
- • **Universal Compatibility:** Works flawlessly with Westcott FJ-X2m Wireless Trigger and Canon RT systems for streamlined workflow.
- • **Unmatched Power Delivery:** 400 watt-seconds of consistent, studio-grade lighting to elevate every shot.

## Overview

The Westcott FJ400 is a 400Ws strobe flash featuring a removable AC/DC lithium-polymer battery capable of delivering over 480 full-power flashes per charge. With ultra-fast recycle times between 0.05 and 0.9 seconds and compatibility with Westcott’s FJ-X2m wireless trigger and Canon RT systems, it offers versatile, high-performance lighting in a compact 2.4 kg package.

## Description

400 watt-second AC/DC strobe Compatible with the Westcott FJ-X2m Universal Wireless Trigger and Canon RT system 480+ full-power flashes per charge 0.05 to 0.9 second recycle time Removable AC/DC lithium-polymer battery Colour temperature stability of 5500K (±150K) across the entire energy range High-Speed Sync up to 1/8000s, TTL, and Rear Curtain Sync capable Continuous Capture up to 20 frames per second 6 groups and 16 wireless channels 9 F-stop energy range in 0.1 and 1.0 increments

## Features

- 400 watt-second AC/DC strobe
- Compatible with the Westcott FJ-X2m Universal Wireless Trigger and Canon RT system
- 480+ full-power flashes per charge
- 0.05 to 0.9 second recycle time
- Removable AC/DC lithium-polymer battery

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Westcott |
| Manufacturer | Westcott |
| Model | 4700 |
| Product Dimensions | 32.89 x 29.34 x 18.16 cm; 2.4 kg |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | 4700 |
| Hardware Interface | USB |
| Mounting Hardware | 1 × FJ400 Strobe, 1 x FJ400 AC/DC Lithium Polymer Battery, FJ400 Glass Dome, FJ400 Magnetic Gel Set (5.5"), FJ400 Magnetic Reflector (Bowens, 5.5"), USB-C To USB-A Cable, FJ400 Carry Case, Switch Insert (Bowens, Godox). |
| Voltage | 14.8 Volts |
| Power Source | AC & Battery |
| Battery Average Life | 1 Days |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Continuous Shooting Speed | 20 fps |
| Mounting Type | Bowens S-Type mounting system |
| Is there a timer? | No |
| Manufacturer | Westcott |
| Item Weight | 2 kg 400 g |

## Product Details

- **Brand:** Westcott
- **Compatible Mountings:** Westcott FJ-X2m Universal Wireless Trigger and Canon RT system
- **Battery Life:** 1 Days
- **Camera Flash:** Studio
- **Flash Sync Speed:** 1/8000

## Images

![Westcott FJ400 400Ws Strobe Flash with AC/DC Battery - Image 1](https://m.media-amazon.com/images/I/71kkps+ZF4L.jpg)
![Westcott FJ400 400Ws Strobe Flash with AC/DC Battery - Image 2](https://m.media-amazon.com/images/I/71U1OMcB6+L.jpg)
![Westcott FJ400 400Ws Strobe Flash with AC/DC Battery - Image 3](https://m.media-amazon.com/images/I/81Bpyk76UfL.jpg)

## Questions & Answers

**Q: Will this work with godox master remote?**
A: No this works with the Westcott FJ-X2m Only.

**Q: Will this fj 400 be sufficient for bright mid day sunlight? Or should I get a 600w instead?**
A: Yes, 400ws is suffiecient for overpowering mid-day sun.

**Q: Does it come with everything pictured or only what is listed?**
A: yes, I received everything listed. Very happy with the product!

**Q: Does an additional adapter need to be purchased to use this with the manny ortiz beauty dish?**
A: The FJ400 comes with a Bowens switch mount which can be used with the Manny Ortiz Beauty Dish.

## Frequently Bought Together

- Westcott FJ400 Strobe 400Ws with AC/DC Battery 400Ws TTL HSS AC/DC Powered 480+ Full Power Flashes (US/CA Plug)
- Westcott FJ-X3 M Universal Wireless Flash Trigger with Multi-Brand Camera Mount (Compatible with Canon, Sony, Nikon, Fuji, Panasonic, & Olympus Cameras)
- Westcott Beauty Dish Switch 36” (White Interior)

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**Shop now:** [https://www.desertcart.is/products/644624924-westcott-fj400-400ws-strobe-flash-with-ac-dc-battery](https://www.desertcart.is/products/644624924-westcott-fj400-400ws-strobe-flash-with-ac-dc-battery)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-13*