Contact OneFlash

Contact OneFlash Support


Company Name:

About: How does OneFlash work? Locate the nearest OneFlash station. Scan the
station's QR code to unlock a OneFlash portable battery.


 
  2026-04-23

OneFlash Customer Service 💢

Hard-to-find customer service info can be a red flag. Is OneFlash Safe to use?

The following contact options are available: Pricing Information, Support, General Help, and Press Information/New Coverage (to guage reputation). Discover which options are the fastest to get your customer service issues resolved.



NOTE: If the links below doesn't work for you, Please go directly to the Homepage of OneFlash



Verified email  

Contact e-Mail: [email protected]


Verified email ✔✔

E-Mail: [email protected]

Website: 🌍 Visit OneFlash Website

Privacy Policy: https://www.oneflash.fr/conditions-generales/gestion-des-donnees

Developer: Oneflash®





Can I trust OneFlash app?

Protect your data and wallet. We investigate the developer's website (Oneflash.fr), verify they're legit, and uncover hidden scams or complaints.




1 Most reported problems 😔💔

3.4 out of 5

This app low-key doesn’t work

2025-01-09

by Average Joe :))

Maybe it’s cause I was at the goofy Marseille airport, but the app would ask for my number and then just not send the code I needed to unlock the battery pack. Two of my friends tried it as well and had no luck. It wasted more battery than it gave. The logo is kinda cool though 🔥🔥🔥




Have a Problem with OneFlash? Report Issue




Why should I report an Issue with OneFlash?

  1. Pulling issues faced by users like you is a good way to draw attention of OneFlash to your problem using the strength of crowds. We have over 1,000,000 users and companies will listen to us.
  2. We have developed a system that will try to get in touch with a company once an issue is reported and with lots of issues reported, companies will definitely listen.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
  4. If you are a OneFlash customer and are running into a problem, Justuseapp might not be the fastest and most effective way for you to solve the problem but at least you can warn others off using OneFlash.


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