Panamax MB850 UPS 850VA Battery Backup UPS Surge Coax Protection

The Panamax MB850 Shelf-Mount UPS is your first line of defense against unexpected power interruptions and voltage issues. With 850VA of battery backup, it's built for homeowners and tech enthusiasts who can’t afford to lose power whether it’s during a movie night, while recording your favorite TV shows, or in the middle of a crucial gaming save.

Thanks to Automatic Voltage Regulation (AVR), this UPS stabilizes incoming power to protect sensitive electronics from brownouts and overvoltage damage, without switching to battery. Ideal for lamp-based displays, DVR systems, home theater setups, and gaming consoles, the MB850 ensures everything runs smoothly even when the grid doesn’t.

You get 5 outlets with battery + surge protection, plus 4 additional surge-only outlets for accessories. The integrated coax, Ethernet, and phone line protection shields your AV and network gear from incoming surges, making this a total power management solution.

An intuitive LCD screen displays real-time metrics like voltage input/output, runtime estimates, load level, and battery capacity so you’re never caught off guard. Plus, with USB and serial connections, your home theater PC can communicate with the UPS and perform safe auto shutdowns, avoiding potential damage or data loss.

Whether you’re a gamer, a home cinema lover, or just need reliable power backup for your connected lifestyle, the Panamax MB850 brings peace of mind with professional-grade protection in a compact, shelf-mount design.

1. What should I plug into the battery backup outlets?
   Prioritize low-draw essentials like a modem, router, WiFi system, NVR, or streaming box. Avoid high-draw amps or space heaters because they will drain runtime fast.
   
2. How long will it run during an outage?
   Runtime depends on your connected load, lighter loads last longer. A typical router plus modem setup usually gets enough time to ride out short outages or shut down safely.
   
3. Does it protect coax lines too?
   Yes, you can route coax through it to add surge protection for cable or satellite feeds. It’s still smart to keep your coax and grounding properly installed.