Audio & Video Cables & Adapters
ASHATA Mini Lithium UPS Battery Backup for Camera Optical Modem, 18000mAh Uninterrupted Backup Battery Power Supply with USB & DC Port S, 3 Adapter Heads
UNINTERRUPTIBLE POWER SUPPLY: The mini UPS provides continuous power during power system switching and maintains WiFi connection. The capacity is 18000mAh and can power the router and modem(36W) for up to 7 hours WITH POWER INDICATOR: The smart...
https://www.bizrate.co.uk/audio_videocables_adapters/ashata-mini-lithium-ups-battery-oid40046979170.html