Purchased an additional Fly More Kit from JB Hi Fi and it works as expected on my DJI FPV unit. Included are two batteries and a charging hub. Compared to previous Fly More packs (e.g. DJI Mavic 2), this is fairly skimpy as there are no additional propellors or other gear. Everything works as expected.

If you are getting the FPV Combo this is a must have as the batteries don’t last that long and you will be needing more. Unfortunately mine broke and will have to take it back to get a new one. Disappointing DJI.