M2M SIM cards for charging stations & e-mobilityM2M SIM cards for charging stations & e-mobility

M2M SIM cards for charging stations & e-mobility

  • Always the strongest mobile network on site - worldwide
  • Simple networking & management of charging points
  • Secure transmission of billing & consumption data

Some of our customers from the e-mobility sector

From charging station operators to battery manufacturers - our M2M and IoT SIM cards are already being used successfully by many e-mobility industry giants in their charging infrastructure and their vehicles.

Seat Mo Logo
EWE Go Logo
eranovum Logo
eranovum Logo
has-to-be-emobility logo
Wunder Mobility logo
Zity Logo
ego movement logo
Silence Urban Mobility
autoaid Logo
peter park Logo
autoaid Logo
autoaid Logo
autoaid Logo
autoaid Logo
autoaid Logo

Application areas for
M2M SIM cards in e-mobility

Charging points

Charging points

Reliable backend connection for billing and availability data for your charging infrastructure - whether at home or abroad.

Secure remote access

Secure remote access

Remote access to monitor and control charging stations, e-bikes or e-scooters, for smooth operation of your infrastructure.

Payment processing

Payment processing

Secure and reliable transmission of billing data for electro-mobility providers or charging park operators.

Fleet management

Fleet management

Where is the nearest e-scooter? Is a vehicle out of its area? With our IoT SIM, you keep an eye on your devices.

M2M SIM for e-charging & e-mobility

No matter where a charging station is placed, with wherever SIM e-charging stations use the strongest network at the location. For reliable transmission of billing data as well as availability data.

We are already working successfully with operators and providers of e-charging solutions who manage their charging infrastructure with our M2M SIM cards. In the process, our partners benefit from flexible M2M rates and maximum network availability.

M2M sim card - wherever SIM

M2M SIM cards in use:
What our customer Mer says

"As part of Statkraft, we operate charging stations for electric vehicles at thousands of locations in Germany, Austria, Norway, Sweden and the UK. In the past, we were worried that every time we installed a new charging station, the operation would not be stable. Since we started using the M2M SIMs from wherever SIM , we no longer have to worry about that."

Anton Achatz
Managing Director Mer Germany GmbH

Selected features
of our M2M SIM card

With our IoT SIM in your trackers and telematics units, you benefit from these features in particular:


Worldwide Coverage

Over 485 networks in 189+ countries, in addition networks of neighbouring countries near the border


All cellular network standards

2G, 3G, 4G (LTE), 5G and the LPWAN technologies LTE-M, NB-IoT


Easy SIM management

Online portal with real-time data, automatable via our extensive API



One large data pool for all active M2M SIM cards, to compensate for consumption fluctuations of individual SIMs


Data limitation

As default for all active M2M SIM cards or specifically for individual SIM cards


IPsec VPN Tunnel

Reliable and secure backend connection for e-charging stations via IPsec VPN tunnel


Flexibility and cost control

Standalone monthly SIM activation/deactivation, no cost for inactive IoT SIMs.


Security and theft protection

Prevent third-party use and misuse of the M2M SIM with IMEI-Lock


IoT plans for every project

Experience shows that e-charging stations consume between 30-50 MB per month. But we can also offer cost-effective M2M tariffs for very high data requirements

M2M Sim Card from wherever SIM
Test wherever SIM free of charge
Test 6 months free of charge
worldwide network coverage
M2M platform
Request a free M2M test SIM
Quite uncomplicated:
Preconfigured M2M routers - plug & play

We provide you with routers that have been proven a million times over, pre-configured and already equipped with an M2M SIM card so that you can get started right away.

To the M2M routers
Preconfigured M2M routers - Plug & Play
Questions about choosing the right router? We will be happy to support you!

If you need further assistance in selecting the right hardware, our team of M2M experts will be happy to help.

Contact our M2M experts
M2M experts from wherever SIM in conversation

Reference Customers

Companies of all sizes and industries trust wherever SIM and use our M2M SIM card in more than 1,000 projects to connect their devices even in difficult locations.

Lufthansa Industry Solutions AS GmbH LogoHP LogoRossmann LogoMer Germany GmbH logoPAJ Logo
dm logoVR Payment LogoChargePoint Logoibs Sicherheitstechnik logoStrauss LogoBayer Crop Science LogoIngram Micro Distribution GmbH logoSecuritas Logonoventic Logoeventim LogoHORSCH Logodm logoTchibo LogoStoropack Logoplay Logo

Member of the Federal Association eMobility e.V.

As a member of the Bundesverband eMobilität e.V. (BEM), we regularly exchange ideas with industry experts on the sustainable expansion of electric mobility. We regularly exchange ideas with industry experts on the sustainable expansion of electric mobility and support providers and association members in their forward-looking mobility concepts with infrastructural services.

wherever SIM:
The SIM card for e-charging stations

More than 20 years of experience, 100% focus on customers, Hanseatic reliability. wherever SIM stands for reliable and secure SIM card solutions in e-mobility and charging infrastructure. We connect individual charging stations as well as entire charging parks worldwide to the Internet. Together with strong international partner companies, we are continuously developing our services, always at the cutting edge of technology, always with the needs of our corporate customers in mind, always at eye level. Perfectly suited for monitoring, intelligently networked charging infrastructure and much more.

Made in Germany
Made in Germany

Competent service and support in and from Germany.

GDPR compliant
GDPR compliant

All services are hosted within Europe and are therefore subject to the strictest data protection regulations in the world.

2-factor authentication
2-factor authentication

Better safe than sorry: With 2-factor authentication, you can protect the access to your personal wherever SIM portal.

Bring your devices online -
worldwide - with wherever SIM

Free M2M test SIM - Icon -
Test our M2M SIM cards & customer portal easily
Free M2M test SIM
Individual offer - Icon
Individual offer -
M2M SIM cards
Request a quote
Icon - Live Web Demonstration
Industrial Router +
M2M SIM card
Request a quote for the bundle