Can this register run on batteries instead of plugging in if necessary?
1157323
no...the only thing the batteries do, is keep the date constant in event of a power outage
935574
No. In fact all the record functions are disabled as soon as you plug it into a computer (or USB extended life charger), so you can't record at all when it's plugged in. BUT - the good news is that it WILL record a VERY long time without having to change the battery. Don't forget, there are no moving parts in this device. It's energy consumption to operate is incredibly low. I'm pretty sure you would fill up the memory chip before you ran the battery down, but I haven't challenged it that far yet, so I could be wrong, but I don't think so.
1222217
Yes, you can run with only the supplied AC adaptor. Not necessary to have batteries.
1886524
This is not a portable printer in the sense it can run off of a battery, it needs to be plugged in.
2079808
Yes. I can't remember if it came with batteries or not but it does run on batteries.
1957535
It does not work on batteries. It must be plugged into an electrical socket.
1663267
Only for fan and display (or you can buy power adapter instead of using batteries). Anyway, the machine itself works perfectly without any batteries or power source.
1114799
no it will not but you do not need batteries, it will run using the usb interface on your computer or a usb adapter, you maybe able to find a usb battery powered adapter....
641044
Yes, so long as the power stays on it retains its clock and timer settings. The batteries are only to preserve settings in case of a power outage.
1565068
No. It does not require batteries. It uses the 24 volt power from the HVAC unit.
1688011
So far the register comes on by pushing the on button. However, the machine is solar power operated. Right beside the digital display is a small panel that receives the light and turns it into power.
359033
It does not operate on batteries or electricity. It strictly runs off the heat it is sitting on. This is to move heat only, not for cooling! So yes!
1801184
no, it does not run on batteries, it needs to be plugged into an electrical outlet
2120507
There are no manual switches, timers or sensors on this device. As long as a battery with charge is attached, the load will be on.
658888
No, it has to be plugged in. (110 volt outlet to power the 12 volt onboard batteries)
877107
Yes. The calculator is fully functional on battery power. I don't know how long the batteries will last since I haven't had to replace them yet. It is just a pleasure not to have to be concerned with hooking upo AC, even when I am just using it at my desk.
144918
I think youre asking if this takes batteries? It does, but you should use a power plug if you can.