JUANCHENG offers DC backup power supplies, replaceable-battery UPS units and electronics accessories to help keep routers and other compatible devices running.
JUANCHENG is associated with DC backup power supplies, replaceable-battery UPS units and electronics accessories for compatible routers, optical modems and surveillance equipment.
Browse available manuals for setup, battery installation, power connections and troubleshooting. Match the guide to your device's model number, and verify battery requirements, polarity and output ratings before use.
Selected manuals from manuals+ curated for this brand.
Common questions about manuals, registration, and support for this brand.
Check the model number on your device or packaging and match it to the manual listing. Verify the specifications too, as documentation may cover multiple UPS variants.
Confirm the required battery type, battery polarity, input adapter rating and output voltage in the matching manual. Do not assume all JUANCHENG UPS units use the same specifications.
Some documented units have replaceable batteries. Follow your model's instructions for compatible cells and matching requirements; incorrect polarity can damage the unit.
No official JUANCHENG support contact or warranty page has been verified from the available information. Contact your seller with your model number, order details and a description of the issue.
No official JUANCHENG registration page has been verified. Check the documents supplied with your product or ask the seller whether registration is required.