In the section below, you can find the most frequently asked questions (and answers) we received.

These are categorized in Operation, Reliability, Compliance, and Others.

You can select the FAQs by category or use the search function at the top of the website to directly search for information.
If you cannot find the information you are looking for, use the “DON’T FIND ANSWERS? CONTACT US” button on the top right side of our website.

All MEAN WELL chargers are preset for lead-acid batteries. For other products that can customize the charging curve (such as ENC / NPB series), customers can customize their charging curve depending on the charging and discharging characteristics of batteries. If you have other requirements, please use the contact us function on this website.

Categories: Charging, Others