OneFlash

OneFlash

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Logo of OneFlash

OneFlash: Never Let a Dead Battery Slow You Down Again

Discover the eco-friendly power bank sharing network designed for your urban lifestyle. Grab a universal charger at any station, stay mobile while you charge, and return it wherever you finish your day.

Publisher

OneFlash

Category

Utilities

Downloads

238K+

User Rating

4.8/5

Total Ratings

1K+

Locales

1

Power in Your Pocket

Discover the interface used by 238K+ users.

OneFlash app interface showing a power bank charging station at Station F with a button to unlock a free battery.

OneFlash app interface showing a power bank charging station at Station F with a button to unlock a free battery.

OneFlash app interface showing a power bank available for pickup at a station slot

OneFlash app interface showing a power bank available for pickup at a station slot

OneFlash mobile app displaying a map of San Francisco with user location and scan button

OneFlash mobile app displaying a map of San Francisco with user location and scan button

OneFlash app screen displaying a 3-day countdown for returning a rented portable power bank and a button to view the station map.

OneFlash app screen displaying a 3-day countdown for returning a rented portable power bank and a button to view the station map.

OneFlash app screen for scanning a QR code to start a power bank rental

OneFlash app screen for scanning a QR code to start a power bank rental

Never Hit Zero Again

The tools that make this app stand out, trusted by 238K+ users.

📍

Total Mobile Freedom

No more 'wall-hugging.' Grab a portable battery at one station and drop it off at any other across the city network.

🔌

Universal Charging Built-In

Leave your cables at home. Every battery features three integrated cables to charge any iPhone, Android, or accessory instantly.

🌱

Sustainable and Cost-Free

Enjoy a mostly-free service that saves you money and reduces lithium waste through the power of the sharing economy.

Loved by users worldwide

Trusted by 238K+ people who love this app.

"

"OneFlash is a total lifesaver for my nights out! I used to panic when my battery hit 5% right when I needed to call a ride home. Now, I just grab a pack from the nearest station, charge while I'm moving, and drop it off near my apartment. No cables, no stress!"

Chloe S.
"

"As someone who values sustainability, I love this sharing model. I stopped carrying a bulky power bank and just use OneFlash stations at my favorite cafes. The built-in cables are a game changer for charging my phone and AirPods simultaneously without any extra clutter."

Mark R.

About the app

Everything you need to know about OneFlash.

Description

How does OneFlash work? Locate the nearest OneFlash station. Scan the station's QR code to unlock a OneFlash portable battery. Grab the OneFlash battery and charge your smartphone! Performance Our 5000 mAh portable batteries can charge your phone from 20% to 100% in just one hour and can charge up to 3 smartphones. Mobility Return the OneFlash battery to any station in our network. Grab a battery in a café near Bastille metro and drop it off at a gym in République. Sharing Each OneFlash battery is equipped with 3 cables compatible with all smartphones. Charge up to 3 phones at once and share energy with your friends! Ecology OneFlash aims to reduce lithium overconsumption by offering a network of 100% recyclable rental portable batteries. We promote a sharing economy to reduce the purchase of personal external batteries. Proximity To make our rental and sharing system work for you, we've brought OneFlash to your favorite places, including shopping malls, gyms, airports, train stations, libraries, museums, and many more! Let us know where you'd like to see OneFlash stations! Accessibility We've made renting portable batteries convenient. That's why OneFlash is mostly free! To ensure availability for everyone, a €19 deposit is held but not charged. Plus, you have up to 4 days to return it. Additional Functionality At OneFlash, we think of everything. That's why we've added a micro USB port on each of our portable batteries. So, within the deposit period, you have the option to recharge the battery yourself. This gives you more flexibility and allows you to use the battery for as long as you need. Practical, right? What's New? We're always planning new features and regularly updating the app to provide you with the best OneFlash experience possible! We're Listening We're building OneFlash every day to enhance your experience. Your feedback matters! Send us your comments, suggestions, and recommendations at bonjour@oneflash.fr. P.S.: Don't forget to follow us on social media!

Latest Version

140.2.0

Size

23.1 MB

First Released

Dec 7, 2023

Never Let a Low Battery Stop You

Join the sharing revolution. Download OneFlash to find the nearest station and keep your devices charged while you stay on the move.

Download on App Store
FAQ

Frequently Asked Questions

Everything you need to know about OneFlash

How does OneFlash work to rent a portable battery?

OneFlash works by locating the nearest station via the app, scanning a QR code to unlock a portable battery, and then grabbing the battery to charge your smartphone. This simple process allows for quick access to power.

What are the specifications of a OneFlash portable battery?

Each OneFlash portable battery has a 5000 mAh capacity. It charges a phone from 20% to 100% in approximately one hour and can simultaneously charge up to three smartphones.

Is the OneFlash portable battery rental service free?

Yes, OneFlash battery rental is mostly free. A €19 deposit is held, not charged, to ensure battery availability. This deposit is released once the battery is returned.

What is the deposit for a OneFlash battery rental?

A €19 deposit is held for each OneFlash battery rental. This amount is not charged to your account but is reserved to secure the battery and is released upon its return.

How long do I have to return a OneFlash portable battery?

Users have up to 4 days to return a OneFlash portable battery. The battery can be returned to any OneFlash station within the network, offering flexibility.

Can I return a OneFlash battery to any station?

Yes, users can return a OneFlash battery to any station within the OneFlash network. This allows for convenient drop-offs, regardless of the pickup location.

Does a OneFlash battery come with multiple charging cables?

Yes, each OneFlash battery is equipped with three integrated cables. These cables are compatible with all smartphones, enabling the charging of up to three devices simultaneously.

Can I recharge a OneFlash portable battery myself?

Yes, OneFlash batteries feature a micro USB port. This allows users to recharge the battery themselves within the 4-day deposit period, providing extended usage flexibility.

Where are OneFlash stations located?

OneFlash stations are located in various popular places such as shopping malls, gyms, airports, train stations, libraries, and museums. The app displays the nearest available stations.

Is OneFlash environmentally friendly?

Yes, OneFlash is environmentally friendly. It aims to reduce lithium overconsumption by offering a network of 100% recyclable rental portable batteries and promoting a sharing economy model.