can we power this off of a battery pack
836612
Yes you can use 12V 3800mA / 5v 5600mAh Portable Battery Pack (with charger
836613
Most, if not all electronic devices can be powered by a battery pack. Note the voltage of the power supply it came with, the polarity of the DC jack and you're good to go. These devices almost always have on-board voltage regulators and can handle voltages well above its power supply's rating. As to how long you can power it on batteries..... well that's a different topic.
836614
No. Power supply: AC 110-22V 50/60Hz (input) and DC 5V 1000mA (output) only.
1965792
Why would you want to? Switch off (open circuit an remove power) is the same as a power outage. Light would come on until battery dies.
2255898
Yes you can just take out the battery pack from the back of the doll, and there is a switch to move on or off.
125928
If memory serves, yes you can. That would draw on the battery so I would think that you could shut it off.
1672690
No. That isn't possible, but I do have a very similar item made by Stan Sport (yellow) that gives you an option between battery pack and 12V battery. I hook it up to a Duracell power pack and it's great. Could also be powered from a car battery. This item won't do that.
1168617
It's is designed to invert power it must be plugged in to work it's not a battery pack
2082078
I don't use the pack I plug it into my deep cycle battery power station I made cheaper than batteries
1565986
Yes, you can put 3 x AA cells in it, then there is a switch on the front to select whether it runs off those or the internal rechargeable battery pack.
1417067
Yes. It was turned off with the power button. Brand new batteries went dead. You can take out the batteries when not being used. I didn't expect I would have to do that. I already bought a different one anyway.
249930
It can be used both ways. It has a battery pack in it so you can unplug it and use it away from a power source.
875773
I powered it up on my bench with a bench supply. There is no reason that a 12 volt battery pack would not work. Pay attn to + and -. Not sure how long it would last. You would have to look a the current draw of the desplay.
110731
Yes, but you'd better take them out of the unit to recharge them. The O2 Cool Portable Tent Fan I purchased won't run off the battery pack, the contacts in the pack were manufactured incorrectly by accident (they were put in backwards). I can only run the fan off another power source, like my 12-volt portable battery pack or the AC power pack. I'm afraid I don't have much of an opinion because I don't have the success you're having.
2197383
I don't believe you can. The power coupling is inside the waterproof door. And it appears to only charge the battery while it's turned off.
1172732
No, it is not designed to run off of batteries, and there is no battery compartment, etc. Yes, it could run off of batteries provided you have some more advanced electrical knowledge or know someone with some-it runs off of dc electrical power, the same type of power your Duracells give you. But, it is a bit complicated. You would need to "construct" a battery pack for it in the sense that you need to come up with the rated power input from some battery/combination of batteries-it is 12v 3000mA DC input (at least that is what the supplied transformer outputs to the unit)-you would probably want to use a 12v battery of some kind (or for the size you want you might get 12v out of a combination of smaller voltage batteries in series) and then probably wire up to the dc input connector or take the back off and directly wire (i.e. solder) some battery leads to the inputs on the pcb. A laptop battery might work for this application. This would of course void your warranty.
1943874
You could unscrew the bottom and disconnect the battery for a minute. I haven't done that with this product, but if you are handy, you should be fine unless the stupid battery is soldered directly to something. It should have a plug but I wouldn't know.
446006
Yes. A 9 volt or above transformer will give this just enough power to set it off.
25900
use an power adapter that has 5v-1000ma to charge your battery pack, plug it into the micro usb port(most of the cell phone charger are capable)