“I checked the battery charger, not just the camera body; the charger was the part connecting directly to Tokyo’s 100 V supply.”
— camera-bag check before Tokyo
Will my camera battery charger work on Tokyo’s power supply?
For Tokyo, verify the exact camera equipment instead of relying on a country-level assumption. Start with the battery charger or USB-C wall adapter, not the camera body. Tokyo supplies 100 V at 50 Hz, 60 Hz through A · B outlets. A charger whose INPUT range includes the local supply can handle the electrical side of the trip.
A charger designed only for 220–240 V may be unsuitable on 100 V; camera brands often have multiple charger generations, so verify the exact accessory rather than assuming every charger for the same battery is identical. Across different accommodations in Tokyo, a tested camera power setup is easier to repeat.

Tokyo power: A · B · 100 V · 50 Hz, 60 Hz
See the Japan power plug guide →Which camera charger plugs need an adapter in Tokyo?
The A · B outlet family answers plug fit for a camera, not whether it accepts 100 V. For plug fit, compare the AC side of every charger in the camera bag with A · B. A detachable wall lead can sometimes be swapped for a local-compatible cable. In Tokyo, that may be tidier than adding an adapter behind a bulky two-battery charger.

EPICKA Universal Travel Adapter — when a camera charger plug does not fit Tokyo
Useful in Tokyo when the camera charger is already rated for 100 V but its wall plug does not match A · B; check the charger label before the first setup in Tokyo.
View on Amazon →As an Amazon Associate, TripPlanning.org may earn from qualifying purchases.Dedicated battery charger or USB-C for Tokyo?
A hotel-room workaround in Tokyo should not replace checking dedicated charging versus USB-C before departure. USB-C can simplify a Tokyo camera kit when the body supports the required charging mode. It is still worth carrying the dedicated charger if you want one battery charging while another stays in the camera. The right choice depends on the camera’s USB behavior, charging speed and how long you expect to shoot away from the hotel.
How to read a camera charger label for Tokyo
Testing the complete camera setup before Tokyo keeps the travel-power kit simpler. Read the INPUT line for both voltage and frequency. A marking such as 100–240V ~ 50/60Hz includes 100 V / 50 Hz, 60 Hz. Photographing the charger label before leaving for another stop in Japan also gives you a quick reference if the accessory stays buried in the bag.

Anker Zolo Power Bank — a USB backup between Tokyo wall outlets
Useful between Tokyo and another stop in Japan for cameras that support the required USB charging mode; it does not replace checking the wall charger against 100 V.
View on Amazon →As an Amazon Associate, TripPlanning.org may earn from qualifying purchases.Should I use a voltage converter for a camera charger in Tokyo?
Once avoiding an unnecessary converter is confirmed for Tokyo, extra conversion hardware is easier to avoid. A converter is usually the wrong tool for a modern universal-input camera charger. When the charger already accepts 100 V, a converter does nothing useful. If an old proprietary charger does not, a manufacturer-approved wide-input replacement is often a simpler travel solution than building the photo kit around conversion hardware.
Travel-friendly picks on Amazon
Three non-electrical trip essentials, kept separate from the device and power products above.

MZOO Sleep Eye Mask
Useful for flights and bright hotel rooms on a Tokyo trip, especially when a long camera travel day makes good rest more valuable.
View on Amazon →
UROPHYLLA Inflatable Travel Pillow
A compact neck-support option for flights or transfers around Tokyo; it stays separate from the electrical compatibility decisions for your camera.
View on Amazon →
Untethered 4-Pack Luggage Straps
Bright straps can help secure and identify checked luggage on the way to Tokyo or another stop in Japan, without repeating the power accessories already shown above.
View on Amazon →As an Amazon Associate, TripPlanning.org may earn from qualifying purchases.
Other devices in Tokyo
Explore other device power guides for this exact destination. Links never switch to another country or city.