E-Bike Improvements , questions

[Alastor]

Thanks again for all the details mates you really helped me to push my project to the right direction .
I will come back soon with pictures and all .

[Alastor]

Hello again ,

I have been reading all this days trying to see an alternative way for the battery and i found something interesting.If i am right i can use ZIPPY Flightmax 5000mAh 6S1P 30C battery packs that are cheap in European market 69 euros each so i can make a 44v pack for like 140 euros.And even a 66Volt pack at 210.Also i read that the this type of lipos can be discharged in higher rates than the typical 36volt 10ah battery kits that have 15Amps continued.

So i was thinking going with the magic pie 3 kit and 3 x 30C 6S1P total 66 Volts 5 Ah.

But as always i have some questions about this kind of packs.

A )They will last 800-2000 charges with a nice balanced charger as the typical lipos ?
B )I wanted to ask something concerning this packs.Are there separate BMS systems to prevent over discharging the battery that i can use in this setup ? or i will have to monitor the system and avoid heavy duty use ?
C )How far will the battery pack last ?
D )How fast will i go with the magic pie 3 with the internal controller ?

I hope i didn't lose my way
Thanks again