Does it have a battery backup?
13995
hi, no, there's no battery backup. on the underside of the radio is a short cord with a jack on the end that will plug into your ipod/mp3 player or iphone or ipad so you can play music using the radio's speaker. the radio is powered by a small transformer that's plugged directly into the wall and from it is a cord that plugs into the back of the radio. on top of the radio is a dock for playing and simultaneously charging your mp3 player/ipod/iphone. a decent, basic, small radio.
13996
No it does not. I guess I have never even noticed because i use my Iphone for my alarm. It is a very nice radio/charger, but the instructions for using it were hard to figure out.
1490716
Glad this was addressed...was thinking about buying one but not if it doesn't have a battery backup.
1440647
No battery backup built in but it uses the battery from the the alarm system. It has retained my zwave configurations after being disconnected. Most of the alarm programming is retained on your alarm system. IP address and such is usually DHCP.
1249488
No. It has no batteries to use for a backup. So if the power quits, so does the phone
895020
Nope. It comes with a spare battery for when you have to replace it. The screws in the back are very tiny!
1922383
No it does not. It must be turned on. But, the good thing is that battery last for more than 24 hours. and get charged in less than 20 mins
952892
Yes to your first question. As for the battery back up timer I haven't seen one of those.
2095025
Nop no battery back up. It just plug to the power outlet. Unless you connect it to a battery back up itself.
386596
No, it does not have a battery backup since it is a surge suppressor. I have used these Tripp Lite devices for many years in my job as an electronic technician and have never known one to fail. A device with a battery backup would be an Uninterruptible Power Supply, which is another good choice to protect your equipment, but somewhat more expensive.
615551
yes,the laptop has a removable battery which can last for several hours without plugging in. There is no extra backup battery with this laptop. hope it will help. let me know if u have additional questions. thanks
27431
Yes it does, I have had it for 4 months now and I never turn it off and yet I am still on the same battery.
2257046
Yes, it has it's own internal battery. As far as a complimentary, back-up battery, No it does not. That would be nice, and a very good selling point.
1597621
Yes. It does it a GD backup just make sure is fully charge just in case u go somewhere that it don't have a place to charge ...is GD
910618
No it does not, but it is an excellent spare battery if you already have one
1430291
This radio does not have battery backup. If you have the radio set to get the time from the internet and you have wifi signal (or you are using Ethernet) the radio will automatically keep the time. If you unplug the radio or the electricity goes off, the radio will have to reset the time, date and so on. The radio will reboot and do it's setup thing when the power comes back on.
897821
Mine does not. Instructions & diagram cutaway do not show a battery backup. Hope that helps.
1194425
There is no battery backup, however the programming is retained when there is a power outage and when the unit is disconnected.