Amazon.com: 4G WiFi Router, 300 Mbps 4G Mobile Wi-Fi Router, SIM Slot Unlocked, with Omnidirectional 4G Antenna, Strong Signal Strength Stable, for Office and Home,100‑240V(Black) : Electronics
Portable WIFI router VAN WFT 400 TELECO operating at 12 Volt.
MIKROTIK wireless dual-band router with 5 Gigabit Ethernet ports and external high gain antennas for more coverage, hAP ac3 with RouterOS L4 license (RBD53iG-5HacD2HnD) - The source for WiFi products at best
Mobile WiFi router 12v Industrial Grade 4G for Caravan Boat Motorhome off grid | eBay
Mobile WiFi router 12v Industrial Grade 4G for Caravan Boat Motorhome off grid | eBay
WiFi Router Power Bank 12v Volts UPS Technology | 20000 plus+ mAh | 9 to 12 Hours Guaranteed Backup | Tp Link-Tenda-PTCL | Fiber Base Router
Amazon.com: 12V WiFi Router AC to DC Power Supply Adapter, 12Vdc 3A Charger Cord fit for 12Volt Netgear Wireless Router N300 N600 Linksys E1200 E1500 E2000 E2500 E3200 E4200 EA3500 EA4500 EA6350
RouterBuddy: USB 5V to 12V DC Power Converter 12V 4G /Fiber WiFi Routers – Circuit Desk
How to make 12v UPS for wifi Router | UPS for Router - YouTube
Mesh Wi-Fi vs. traditional router: Which one's best for your home? | PCWorld