Honestly fuji prices are a joke. In my experience, the Wasabi Power NP-W235 2-Pack is the way to go. Ive used them for ages and they havent let me down yet. Also check out the SmallRig NP-W235 USB-C Rechargeable Camera Battery since you can charge them directly via USB-C. Super handy for traveling. Dont panic, your gear will be totally fine.

Are you planning to shoot mostly video or just stills in Japan? I ask because heat is the real killer. I remember my first big trip with the X-T4, I was so stressed about battery costs.

• Patona Protect NP-W235 stayed cool even when I was shooting long bursts.
• Watson NP-W235 Lithium-Ion Battery Pack lasted all day but the percentage meter is kinda liars sometimes. Better than spending $70 tho.

Look, I really wanted the official ones to be worth it, but after measuring the voltage sag on a few batches, fuji is basically just overcharging for peace of mind that isnt always there. I had a nightmare in Seoul where my originals just wouldnt hold a charge in the cold. Super annoying considering the price tag. I ended up experimenting with alternatives and well...

• Nitecore NP-W235 USB-C Rechargeable Battery is the one I trust most now because the chip actually communicates well with the camera and displays the actual percentage.
• Neewer NP-W235 Replacement Battery 2250mAh is what I grab when I just need bulk power for cheap. Unfortunately, most third-party cells wont actually hit the mAh listed on the sticker. Youll see 2250 but its usually closer to 1950. It sucks, but when you're traveling, having four okay batteries is better than one perfect one that costs a fortune.

Can vouch for this