Uninterrupted Power Supply For Wifi Router

The battery does everything it is meant to. Gives you uninterrupted power supply for the camera through the day. You can easily manage an average full day's shoot on 1 battery and maybe a little more. 2 of these and you're good to go in most situations. Must have with the camera ! Note that this won't fit inside the battery compartment. You have to take the lid off and then use the battery.

Plenty of power for uninterrupted shooting. Worth the investment.

It's a power supply.

My power in my neighborhood goes out often and this is peace of mind so that I can work from home now uninterrupted.

Great power supply.

is there a power supply included?

Easy to use AND it comes with the power supply when some do not.

Love this power supply.

This unit was purchased to power my router and WiFi during outages. So far it’s kicked in twice and did what it is supposed to do. Like the size.of unit and good price from B&H along with free shipping!

I live in Florida where we often have thunderstorms with short power-outages (few seconds). Each time my WiFi and router etc would restart... I've bought two BN450M and have connected critical internet equipment to one (router, WiFi, IP-telephone, file servers, total of about 80 Watts), and use the other one for remaining home-automation. I've kept laptops and printer and other power-hungry devices off. I've had the devices for about two weeks and have already experienced several short power-outages, and (HURRAY!) all my connected equipment sailed safely through without any interruption. (The very first power-outage after installation lasted 90 minutes, and that was too much for the capacity of this power-backup, but my intention was just to handle power-outages of less than few minutes, so I'm totally OK with that event!)