Can be found on various websites...I got mine from banggood. The prices fluctuate, but for new accounts, you can get it at a discount. It comes with 2 rechargeable batteries. They claim 20 minute run time, but I doubt it. I will probably mod it to accept a standard 18650 battery, going from 500mah 3.7 volt, to 5000mah 3.7 volts. I bought it to run on an indoor track just for fun. I love the sound and vapor feature. It is not even close to being hobby grade, but after I run it for awhile, I will see what I can do...maybe upgrade the brushed motor to the next size up...
