Could it work with battery support?. Energy is sometimes down in the nights, it would loose the data?
498537
It's cloud based so loss of power will not affect punches. Requires internet connection.
1324085
Yes. Set it to the off setting. No nite lite but full function in case of power loss.
1582814
It may or may not. It depends on your mobile device. I would not trust it since the battery life will not last throughout the night nor does the connection. It times out very often.
1249488
No. It has no batteries to use for a backup. So if the power quits, so does the phone
1698610
It can record at night. While recording the display shuts off. Connect to computer later to download results
415415
I have a small Acer notebook, it works as a charger or back up battery, once it saved me for 3 hours and still had 75% power remaining, I guess it depends how big your computer is, to prove it once, I charged mi iPod and phone 3 times each in it, then it was time to reload power.
2182432
YES and suggest a GFI circuit. Remember to reset the "clock portion" if you have power outages.
860431
No, Plus, there is no place for a battery backup in this switch. If you lose power, it is out just like a conventional light switch. When the power comes back on, the switch should reconnect to the wifi.
1916960
I'm not sure, because we use it as a battery backup to our server. The times I've needed it, we've gotten at least 2-3 hours of backup for our server before our electricity came back on.
972240
It's good enough unless you're constantly using data. Google battery university and look at their guide to Li-On batteries. You'll learn how to get the most out of the battery.
1348370
I believe so. But the device only works for a number of hours. Then it's battery runs out.
484566
Sure you can,computers,clocks etc. things that need back up power only. Amplifiers and other devises not so good.
1937885
I believe it can, same as being connected and not running on battery backup.
512047
My grandson (a tech geek) says no. I use mine as an alarm clock on the stand all night, but do put it in standby and in a protective cover during the day. So far I have not detected any reduced performance in the tablet or the battery.
490129
I have not used it under those situations. If you have time to test it just make sure it has 24 to 48 hrs to really set up. Good Luck
2180953
I doubt it, I have found that mine wont even maintain a charge.Ifthe battery is even a little weak it wont bring it back. They need more output.
1035705
Hi Terry, The answer is "no"... unless you plan un using Battery Back-up. If you have a battery bank, then maybe. Your really need a battery bank and around 500W panel array (or more) if you want to run a fridge/freezer 24 hours / day.... and if you get several days in a row of no sunshine... it could be tricky.