


Deliver an experience with no downtime
Keep the energy of the show going with our portable charging stations.




6 in 10 French people cut their visit short when their phone drops below 20% battery.





















































From loss to profit
See the results our partners have achieved with OneFlash

Data recorded on 29/01/2025

Data recorded on 20/03/2025

Data recorded on 08/05/2025

hit your annual targets
Showcase your promotions and your app
Collect actionable customer data
Drive loyalty card sign-ups


Discover our solutions
The power bank in the right place at the right time






What our partners say
Hear what our current partners have to say
Integrating OneFlash into our venues has transformed the customer experience. Within a month, recommendations rose by 30% and customers are more likely to share their experiences.
For our customers, it is an effective, reliable and highly intuitive solution. The impact was very tangible across several key indicators. By offering a solution to a universal problem, we improved customer satisfaction: +17% identification rate, +31% app users, +7% active customer base.
It is a service that solves a current problem simply and elegantly. It is a minimal investment for a very tangible return in customer service and brand image.
Since integrating OneFlash into our stores, we have seen a noticeable transformation in the customer experience. Within a month, cross-sales rose by 22% and customers are more open to product suggestions.

For our customers, it is an effective, reliable and highly intuitive solution. The impact was very tangible across several key indicators. By offering a solution to a universal problem, we improved customer satisfaction: +17% identification rate, +31% app users, +7% active customer base.
It is a service that solves a current problem simply and elegantly. It is a minimal investment for a very tangible return in customer service and brand image.
Integrating OneFlash into our venues has transformed the customer experience. Within a month, recommendations rose by 30% and customers are more likely to share their experiences.
It is a service that solves a current problem simply and elegantly. It is a minimal investment for a very tangible return in customer service and brand image.
For our customers, it is an effective, reliable and highly intuitive solution. The impact was very tangible across several key indicators. By offering a solution to a universal problem, we improved customer satisfaction: +17% identification rate, +31% app users, +7% active customer base.
It is a service that solves a current problem simply and elegantly. It is a minimal investment for a very tangible return in customer service and brand image.

Since integrating OneFlash into our stores, we have seen a noticeable transformation in customer engagement. Within a month, the interaction rate rose by 28% and customers explore our offers more.

For our customers, it is an effective, reliable and highly intuitive solution. The impact was very tangible across several key indicators. By offering a solution to a universal problem, we improved customer satisfaction: +17% identification rate, +31% app users, +7% active customer base.
It is a service that solves a current problem simply and elegantly. It is a minimal investment for a very tangible return in customer service and brand image.
Since integrating OneFlash into our stores, we have seen a noticeable transformation in the customer experience. Within a month, loyalty sign-ups rose by 35% and customers are more engaged with our brand.







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