1/16 e revo 2200kv motor

That is a 3500 or 3800 kv motor ...  for the little mini Revo .. the 2200kv is from the big Revo.

You can run Nimh no problem, either parallel with two 7.2 for super long run time, (still fast, ~ 40-50km/hr) or run in series @14.4v ...  very fast.. 80km/hr plus .. but hard to control, and heat up fast!

I guess for the design, it is better to run dual battery to add more weight and make it more balance, I like to run my 3s x2.

What do u mean "唔識控制個ＬＩＰＯ" ?

Power up (trade in) to 2200kv motor is not for 1/16 mini car...but 1/8

It is too much hassle to ship your motor all the way to traxxas, and let them ship u another one, that is a program for USA.

It should be quite fast and fun with nimh... U will get more speed with 2s lipo, and very fast with 3s!

Ha? How did you kill the motor??

Yeah...hobbywing 35a + 4300... Run 2 s is already damn fast .... Or ~3000kv with 3s

No..no need the 120a combo, the $300 35a combo is enough ...

KV is unit for speed/rpm.... Say a 3000kv motor, will do 24000rpm @8v, (3000x8) and 36000rpm at 12v ... Of course, that number is just a guideline

A  = amp, electric current draw. For a small RC, 35 amp speed controller is good enough ...

Most 1/10 size rc cars, 45amp power to 60amp power is ok, it doesn't hurt for higher performance speed controller, you can use a 120a power speed controller on a small car, but if your motor only draw 30a, you don't need a 120a speed controller, a 35amp speed controller is around $200.. A 120a speed controller is $600 or more..

E-Revo 本身己好易反車，再用個又大又重既 motor ，重易反! 一個 24mm x 45mm size 既 motor 或28mm x 45mm 咁上下都可以

Something like this ,...can keep your 7.2 v battery, slightly faster:

https://www.hobbyking.com/hobbyk ... nrunner_4300kv.html


Or these you can run two 7.2v in series to make it 14.4v.... Very fast, and should be less heat then the Traxxas motor

https://www.hobbyking.com/hobbyk ... nrunner_2600kv.html

https://www.hobbyking.com/hobbyking/store/__17724__XK2845_B_2800KV_Brushless_Inrunner.html



https://www.hobbyking.com/hobbyking/store/__15187__S2838_2800_Brushless_Inrunner_2800kv_.html




Fr just around $150... Give it a try.