Manufacturer Mylion Mini UPS 12V5A MU35 21000mAh Japanese Korean brand cell Mini DC UPS for WiFi router Portable Battery Backup

1. What are the main functions of the product?
Mylion: It can provide 0-second automatic switching of uninterrupted emergency power for the router/device during a power outage.

2. Are there any user guides or online support?
Mylion: Yes, there will be instructions in each of our products, or we can also provide you with operation videos.

3. Does this product have a warranty? How long is the warranty period? If something goes wrong, how do I apply for repair or after-sales service?
Mylion: Sure. Our warranty period is 12 months. If there is any non-human damage, you can contact us for replacement.

4. Can it connect with multiple devices at the same time?
Mylion: Yes. It can backup power 2 or 3 devices at the same time. Offer optional different voltage conversion cable to match different votage application.

5. In what scenarios or industries can it be used?
Mylion: Widely used in the telecommunications network industry. Our mini ups battery backup which offer interrupted power to WiFi Router/ONT/ONU/CPE/IoT/IP Telephone/Gateway/smart home system/CCTV camera etc.

6. Is it safe?
Mylion: Sure. Anti-fire ABS material and protection circuit temperature protection, over charge/discharge/current/short circuit.

7. What kind of support can we get if we encounter technical problems?
Mylion: You can feedback questions to our sales staff, or provide you with all help via phone or video conference.

8. How to purchase this product? Are there any special purchasing channels or suggestions?
Mylion: You can click Inquiry to get in touch with us, or add sales staff contact information, it’s up to you.

9. Is international shipping possible?
Mylion: Yes. We support express delivery, air transportation, sea transportation, etc.

Hope these questions above can help you better understand our products.