The technical details say batteries requird. Why are batteries needed?
1243506
I have a new set, unopened. I see nothing on it about battery operation.Wish I could help the lady. Please publish an answer if there is one.
1243507
that's weird no batteries are required its just a light extension that fits in the socket
1243508
No Batteries needed. They are just extensions to get your lights more out in the room if they are recessed, etc.
1878774
No real battery requirement per se but you would be wise to provide separate power sources for the motors and the processor you are using (assuming you are making a robot with some kind of processor for a brain).
661860
HiRegular 1 aaa battery requiredRequires 2 AA batteries Thank you for your communicationtexasvalue
802654
They require batteries, I gave them as a gift to my son in law, but I believe they run on 3V batteries.
1569634
I finally found that 3 AA batteries, not included, are needed. Amazon should add this to the description.
1327690
No batteries are required. Part of the assembly makes a battery that looks like it is functional but it's just made of Legos. No working parts. You have to use your imagination.
1239296
No batteries are required. That's a mis-print and quite funny. I own the product and trust me the only power required is your muscle power.
141127
No purchase necessaryThese batteries have been strong also.I tested them when we received them and they were brand new.Hope this helps :-)
971021
I believe this is an error. I have the chairs and there are no batteries required.
952491
No need that I can see. I charge the batteries in the lamp body and it works fine. The lamp will get too heavy to carry and too hot to hold before the batteries drain out.
27193
They take 3 little batteries that are commonly found at most stores, and are somewhat of a challenge to change, but not a big deal. The only tool required is a coin. The batterieis seem to need replacement about every year or so.
1704630
The battery is a backup in case of power interruption. From a practical viewpoint you need a low voltage power supply.
1675057
No batteries needed. The kit uses green energy so the rechargeable battery that's included is recharged using an included solar panel.
1138147
You need to meet the current requirements; perhaps many batteries. Computer power supply can be found for 10 bucks; much easier.
1454906
I assume thatis a typo. There is no battery required as this is a passive device. I am using it on 24 volt system.
2008288
Honestly, I really don't know, but I know the batteries are get and a wonderful price. Contact them directly, they should be able to assist you.
1656249
I wasn't aware batteries were needed except for the remote control and those batteries came with the unit