EV charger SIM cards that maximize uptime

Never let downtime slow your charging network. With Onomondo’s EV charger SIM cards, every charging station stays online, everywhere.

Consistent connectivity
Our single SIM solution offers global IoT coverage, delivering reliable service from densely packed cities to remote highways.
Instant troubleshooting
Our connectivity platform provides easy access to network data, enabling rapid issue detection, performance optimization, enhanced security, and superior customer support.
Maximize cost efficiency
Pay only for active SIMs, eliminating costs for idle units. Boost your profit margins or pass the savings to your customers – the choice is yours.
Why Onomondo?

EV Charging IoT connectivity without borders

Power your charging network with EV charger SIM cards that deliver seamless, reliable connectivity, from busy urban areas to the most remote locations. With a single profile, APN, and SIM, you simplify global integration and make expanding your EV charging infrastructure effortless.

Tap into real-time network insights and smart management tools with our EV charging IoT connectivity to help you maximize station uptime, boost performance, and cut operational costs. With Onomondo, your network is always ready to serve the growing EV community while delivering a smoother charging experience for every driver.

Build your
own network

Secure, reliable device connectivity anywhere with our efficient IoT SIMs. Gain complete control and leave behind unreliable networks.

Start testing IoT SIMs for free

  • 440+ networks
  • 10 MFF2s or 5 Plastic SIMs
  • 50 MB per SIM included
  • Full platform access

Counter challenges with connectivity innovations

Our platform ensures stable connectivity for EV chargers, eliminating steering-related signal degradation and interruptions. Experience seamless performance and a better user experience for your charging infrastructure.

Our APIs and webhooks streamline connections between platforms and devices, simplifying management and enhancing the functionality of your EV charging infrastructure, overcoming integration challenges.

Only pay when your EV chargers are active. Our platform saves costs by charging only for actively transmitting SIMs, maximizing efficiency and profitability.

Enhance security with VPN access, IPsec, IP whitelisting, and TLS/HTTPS integrations. Ensure secure data transmission, protecting your EV charging network against potential threats.

See how our customers connect better

Get in touch

Interested to hear more about our IoT SIMs and global coverage? Get in touch by filling out the form or sign up for a free trial here.

  • Pay only for the data you use
  • Market rate data costs starting at €0.003/MB
  • Bulk SIM savings with customized pricing
  • Multiple network providers per country
  • Freedom to switch operators at any time

Related articles

Read articles from our blog to learn more about how to overcome the challenges of IoT connectivity.

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In this webinar you’ll learn how to unlock consistent and reliable connectivity for your EV Chargers, regardless their deployment location, by discovering the power of non-steered SIMs and seamless troubleshooting for optimal performance.
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