How to Charge While Shooting With the FJ100 Strobe, FJ250, FJ400 II and FJ800Updated 11 hours ago

No additional accessories are needed to operate the FJ100 Strobe, FJ250, FJ400 II, and FJ800 while charging. The included charger can be used for charging while shooting. 

1. Ensure the battery charge level is ≥ 25%.
2. Ensure the battery is securely attached to the strobe.
3. Plug the power cord into the AC Adapter.
4. With the strobe powered off, connect the AC Adapter’s barrel plug to the battery’s AC receptacle.
5. Plug the power cord into a dedicated power outlet.
6. Turn the strobe ON by pressing and holding the Power button until the start-up screen appears.

Note: The AC power function trickle-charges the battery as it's in use. It does not bypass the battery power, and it is recommended that the battery has at least 50% when charging while in use.