It has A / C Adapter: 1 A 6 V DC or rechargeable battery is only
1489054
It comes with both, the battery in unit is rechargeable and you can also plug it in with adapter.
285720
It comes with an A/C adapter AND a 9 volt battery. It will run fine with either.
1499343
It has an optional AC adapter kit. I bought the unit without this. I use batteries because I need to be portable.
1778817
it runs on 2 AAA batteries, but enclosed is a number to call to buy an a/c power adapter to charge it. 1-800-222-2310.
511296
There is no AC adapter. It's battery operated by D batteries. I only activate it when I'm going to be away for one night or more (about once a week) but I'm still on the original battery for 6 months now.
1377420
It has an AC adaptor. This bike is awesome and you won't be sorry you bought it.
1242064
It comes with two AC-DC adapters. Both are rated at 120VAC in and 7.5VDC 150mA out.
842091
The one we have has an AC power cord. I do not think it has adapter and batteries
1597978
It has an AC adapter. I don't remember if it has a battery or not, I think it might take AAs.
335538
Mine came with the AC adapter. It comes with it. It uses also, six C batteries,a option, instead of the adapter, get some if it might not have the adapter.
1688632
Yes, an AC adapter is included. However it can also be powered by a PC USB port or six AA batteries.
2236990
It's battery operated, however, you can also use an AC adapter, but that's not included.
1645593
It comes with an AC power adapter. You can purchase the battery separately. I would plan for no more than 1 hour on the battery.
1347359
It needs an AC adapter at all times. They are currently working on a battery module, though.
1272788
It has an AC adapter. You also have the option to use batteries for thr parent unit.
1926155
Can use a 6V 1000mA AC adapter, but not included. Uses 4 AA alkaline batteries. Batteries last a long time.
723329
The power supply is an option. It uses a 9 volt battery (not supplied - no surprise there). When the power supply is used, the battery functions as a back-up.