What type of batteries, aa or 9volts
2025187
9 volt alkali works best for 6-8 hrs or rechargeable 4-5 hrs is my expert opinion
2025188
9volt batteries. One for each mic. When the battery starts dying, you start getting static sound. We used them continuously for about 6 hours and then noticed the static sound. Changed batteries and worked fine again.
710289
No they are about the size of a roll of dimes, if you need a 3.7v battery AA size you need the 14500. If your device calls for AA batteries though, the standard AA only puts out 1.2-1.5v so a 3.7 battery could ruin it.
2095482
Standard Off the shelf 9 volt battery for the transmitters, AA for shotgun mic.
629526
It has a 9v and two AA 1.5v batteries inside. Remove the protective rubber case and two screws.
1709598
I use one of these, Philmore Battery Holder for (6) AA with Standard Snap Connector : BH363 instead of a 9volt battery. I'm getting 5 to 7 hours for the camera depending on how recent the rechargeble batteries were charged. The battery pack has more amps which will lead to a longer run time than the single 9volt battery.
2001403
I bought this for my son and he said it was "AA" batteries. I bought it for him to use when working on his car and he loves it. Hope this helps.
1034275
3 Double A (AA) Batteries. I use pretty cheap batteries and they are still working well for me
1281843
We bought it as a gift for another child but if I remember correctly it was 6 AA batteries for the car and a 9V battery for the remote.
1368813
Can't find that information, BUT can tell you that I'd NEVER buy these batteries again. Have never had a 9V with such a short life. Duracell Procell should be called Druacell Complete-novice oh well . . . live and learn.
435537
First, thanks to Kevin for telling us that the adapter is a 12volt adapter (from the label). I just want to add that my battery pack - as I suspected - outputs 9 volts; the six AA batteries are indeed in series. Therefore, I suspect anything from 9-12 volts should work. Also worth noting is that when my batteries died the other day, I just rotated them and am getting some more use out of them; I expect to have a power source fabricated by the time I need to replace the batteries.
1431697
I was surprised to find that the 2 motion detectors in the HA-300 kit that I received on 10/15/2015 are powered by 2 AAA batteries. The instructions still say 9 volt. So far seems to work as advertised (40 feet and 110 degrees). 9 volts down to 3? Wonder how long they will last? Much easier to change than 9 volt.
2095905
AA are 1.5V and ~2600 mAh. 9V typically have ~500 mAh. This means 2 AA have ~7.8 joules of energy and a 9V has ~4.5. So 2AA should last longer if the power consumption is the same. Of course the quality of battery varies but for starters at least.
359350
I do not know why you could not use any 9-volt battery of the correct size. Alkaline batteries usually last longer. However, our training aid has not yet needed a replacement, so I cannot state that I have used a non-alkaline battery in it.
474525
not sure, i use to turn on/off a 9volt battery. Im not technically an electronic master. Sorry man.
2073030
These are good units. I have bought 4 sets and have served me well. They should work with a 9volt battery. Battery will only last about 8 hours max. I have not done it on these units but on all my others I have I do not see why it would not work. If you want I can try it and see. Let me know if you want me too. phh57@att.net
1864419
actually any 9volt battery of your preference would be fine; I get good use out of the Duracell duralock batteries.
465221
MaximalPower Alkaline Ni-Mh Ni-Cd AA AAA C D 9V 9 Volt Ba... (281074486505) 29.99 from ebay...