technical support
Technical support and assistance, frequently asked questions and answers
FAQs
FAQs
23 results found
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Q:Are there warehouses or companies in Europe?A :There are warehouses in Poland and France, with a subsidiary in Poland.
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Q:Is there an after-sales warranty?A :The battery has a warranty period of ten years or 6000 cycles of charging and discharging, and the i
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Q:Where is the production located?A :The battery charge or discharge rate will be due for multiple conditions, including system setting,