We’ll help you choose the right EFOY fuel cell model and lithium battery.
We are constantly working on improving our products and offer you free firmware updates.
Service Center Brunnthal
Mon – Th 09:00 – 17:00 hrs,
Fri 09:00 – 14:00.
Please contact our service team to arrange an appointment.
about your product
Do you have a specific question about your product or would you like to send it to our technical service? Then simply fill out our service request form.
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