The Westcott FJ80 Lithium-Ion Polymer Battery provides 400 full-power flashes to the FJ80 speedlight on a two-hour charge. The removable 11.1V 1000mAh 11Wh battery offers 300 charge cycles and weighs just 3.4 oz.

Removable Lithium-Ion Polymer Battery    400 Full-Power Flashes on 2-Hour Charge

Related Questions and Answers

Q: 1. What are the little clear bottom on the side of the RL-Batt 95? It has some little dots that increase - decrease I am plugging it my I don’t see it turn on How do I know when the battery is full?

A: That is a battery test button, you push the clear button and the lights tell you how much power is left on the battery.

Q: 2. Will this battery work for the neo 2?

A: You may use this battery with the Rotolight NEO 2 by adding the IndiPRO Tools D-Tap Power Cable for Rotolight NEO On-Camera LED Light (36") B&H # INPP21ROBO which connects to the D-tap port on the battery. https://bhpho.to/2XxzAZm

Q: 3. Will this fit the Godox V1?

A: It will fit, but the diameter of the flash head on the V1 is smaller than on the Wescott so it sits on top, where it would click in to the Wescott head.

Q: 4. "What's in the box", lists a charger and cord but then you also show that you need to buy one?

A: You do not need to purchase the Westcott Battery Charger and Cord for FJ80 II Speedlights in addition to the Westcott FJ80-SE M Universal 80Ws Speedlight (2024). The FJ80-SE Battery Charger & Cord (as well as the FJ80-SE AC Adapter) are included by Westcott as standard accessories with the purchase of the Westcott FJ80-SE M Universal 80Ws Speedlight (2024). You only need to purchase the unit separately if you wish to own another set as a spare (additional) backup.

Q: 5. Is it possible to use this for my PL1 battery?

A: The Olympus BCS-5 charger is not compatible with the BLS1 battery. You will instead want a charger such as the Pearstone Duo Battery Charger for Olympus PS-BLS1: http://bhpho.to/ZrJk8x

Q: 6. Can the flash be charge without the charger? ie through a usb-c connection directly into the flash with the battery installed?

A: The FJ-80 can not charge batteries on the unit.

Q: 7. Is it compatible with Canon speedlights?

A: Unfortunately Westcott FJ80 Magnetic Diffusion Dome is not compatible with Canon speedlights.

Q: 8. Is this battery compatible with typhoon h?

A: No it is not compatible. Use this battery: YUNEEC 5400 mAh LiPo Battery for Typhoon H Hexacopter B&H # YUNTYH10

Q: 9. Does the battery come with a charger? I'm assuming no, but just want to confirm.

A: It does not come with a charger. You can get one here https://bhpho.to/3a1e1GF.

Q: 10. what is the battery weight?

A: Approximately 1.4 lbs.