World's only ball charger

Never throw away balls that have lost pressure.

0 Waitlisted 0 Balls potentially saved yearly
Developed in The Netherlands Serviceable by design
Semifinalist of the Philips Innovation Award Patent-pending charging technology
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Tennis ball cross-section showing air leak
The Problem

Balls are fundamentally flawed

They slowly leak air, so they go flat. Even when you don’t play....

425 million Tennis balls are thrown away yearly Source
Up to 30% Pressure lost within 2 weeks Source
€200+ Spent on balls every year, per player — waitlist reported Source
400 years For a ball to decay completely Source
Final product view of NIXUS

Introducing

NIXUS

With patent-pending repressurization technology to make every ball feel brand new, every match.

As Seen In
Philips Innovation Award
ISPO
James Dyson Award
Dunlop
Indian Maharadja
Padel World Summit
TU Delft
Xometry
Rabobank

Measuring...

Charging Time

Ball Pressure

Sport Selection

Display Electronics

Charge Electronics

NIXUS display battery health
FAQ

The Questions We Hear Most

We found that people tend to ask the same key questions, so we’ve gathered the answers here

What makes NIXUS unique?

Our patent-pending technology allows us to measure the internal pressure of each ball in the cannister directly (bar / psi). This makes NIXUS the only system in the world that can restore every ball individually to within ±0.05 bar (±0.7 psi) of its optimal pressure, and do so as fast as physically possible. Users also receive direct feedback on repressurisation progress, while adjustable target settings allow them to customize their ball pressure.

What about the exterior of the balls? (Fluffing & Wearing)

We cannot change their look, but we can change their performance.

Hawk-Eye data and PhD research show that players largely overestimate how much a ball’s worn aesthetics (faded colour, fluffy felt, or a damaged logo) affect performance. Players’ perceptions of a ball’s aesthetics are linked to perceived playing characteristics such as flight control, stiffness, and weight. However, the research concludes that these aesthetic changes have little to no impact on actual playing characteristics. Ball pressure, on the other hand, does.

Sources: (Choppin, S., 2018), (Steele, C., 2012)

Is NIXUS for tennis, padel, or both?

Both. Thanks to our patent-pending technology, the same NIXUS can restore both tennis and padel balls interchangeably, with no separate device required.

Do I need to pay anything to join the waitlist?

No. Joining the waitlist is free and comes with no obligation to buy.

Will waitlist members get early offers?

Yes, waitlist members will get priority updates and potential early-bird opportunities before public release.

Our Team

Bringing NIXUS
to the court

Roderick van 't Wout

Roderick van 't Wout

Growth

Roderick van 't Wout

Growth

Focuses on expanding NIXUS by finding growth opportunities, building traction, and strengthening the audience.

Laurens Coppola

Laurens Coppola

Design

Laurens Coppola

Design

Designs the look, feel, and product experience of NIXUS, balancing usability with a strong visual identity.

Mirko van Donkelaar

Mirko van Donkelaar

Finance & Operations

Mirko van Donkelaar

Finance & Operations

Oversees the financial and operational backbone of NIXUS, from planning and budgets to keeping execution on track.

Joep Raithel

Joep Raithel

Lead

Joep Raithel

Lead

Drives the overall direction of NIXUS, aligning the team around product vision, strategy, and execution.

Sweder Oosterkamp

Sweder Oosterkamp

Technology

Sweder Oosterkamp

Technology

Leads the technical development of NIXUS, turning ideas into robust systems and working product solutions.

Mila Steenmeijer

Mila Steenmeijer

Marketing

Mila Steenmeijer

Marketing

Shapes how NIXUS is presented to the market through messaging, campaigns, and brand communication.

Elevate Your Game?

Join the waitlist and be the first to experience NIXUS.