Features of the AC Apdater

Frequently Asked

Questions

portable concentrator portable concentrator

Yes, this AC adapter is specifically designed for the SJ-OX1C portable oxygen concentrator, matching its exact voltage and current requirements for safe, reliable charging.

No, we strongly recommend using only this original AC adapter for your SJ-OX1C. Using a third-party or generic charger may cause unstable charging, overheating, or permanent damage to your device. Please note that any damage caused by using a non-original adapter is not covered under warranty.

Yes, this adapter includes built-in protection against overcharging, overheating, and short circuits, making it safe for regular daily use.

If your adapter is damaged, worn out, or no longer charging properly, we recommend replacing it with a new one to ensure consistent performance. Please contact our support team for assistance with a replacement.

Yes, the outlets in different country may different. Please check the plug type and voltage listed on the product page before purchasing, as different regions may require different plug types. Contact us if you need help identifying the correct version for your location.

Yes — simply connect the AC adapter to the battery charging cable, then plug it into the battery to charge it directly.