A power bank is a portable charger that lets you keep your phone, tablet or other gadgets alive on the go. Typically it packs a 10,000‑20,000 mAh lithium‑ion cell, offers 2‑3 USB‑A ports plus a fast‑charge USB‑C outlet, and delivers 5‑20 W output so you can top up devices quickly. Most models include LED battery indicators, built‑in safety circuits, and a compact, rugged shell that fits in a pocket or bag. Let me know if you want specifics like brand, capacity or price!
Heavy Duty Batteries High Quality Unbeatable Price Automatic Disconnect in case of over charge Back Up of up to 4 Hours Guaranteed 7 Days Checking Warrantee
Key Features:
Wifi Router Power bank
Thick Pin
Select 9 volt according to your Router (Check on the back of your router)
9 Volts Has Thick
Compatible With TP Link, Tenda, D Linkand Other Routers.
