what extaernal controller can I use on a 48v 10A battery

[Thomas K]

hello everyone,

I bought me an MP3 with internal controller about 2.5 months ago.
the first controller broke down within a week.
the replacement send to me by David from GM, lasted about 3 weeks and is broken to now. 
I've already send a mail to David, and he asked me to send the first controller for research so they can determine the problem.
I wil do that of course, but in the meanwhile, I cant drive my bike at all.
thinking the problem might be caused by moister, I'm serious thinking about buying a external (user-friendly) controller.
I got a 48v 10A battery pack.
can some help me with finding an alternative for the MP controller?
and quick delivery would be nice 2 


thanks in advance.

greetz,

Deffie

[Henry Chang]

Hi,Deffie
I also heard that your things from David, your MP3 is really strange,after motor to change controller can work, it shows that the hall is ok, then broke down again, does the controller is broken again?
You ca'nt drive my bike at all, you can try a external controller, like the photo.

[Thomas K]

Hi Henry,

thank you very much for you're reply.
I'm really considering to send a mail to David to try and bargain for the external controller.
because it's more tested than the internal, and it suppose to be more reliable?

When it works I must say I'm very happy with the product, because it works very wel.
but I'm a bit disappointed in having 2 broken controllers in such a short time.

i'm sending the first controller today with TNT so I hope you guys will get it soon.

greetz,

Deffie