Hello,
to 2700 kilometers (km with BMS since 1000), I would like for regular visitors some feedback:
Drive: The BMS
seems to work fine. If the scooter is driven to about 2 / 3 empty and you go full throttle on a slope, so that the needle of voltmeter deflects significantly down, you can "provizieren" the cause or warning.
My understanding is that one should not do that of course, or as soon as the alarm sounds, something go from the gas, so the voltage is not in individual cells falls below critical levels.
generally protects the material during my driving style comes the but in practice not.
This is partly because I always reload quite early, on the other because I avoid to protect the batteries, the high flow discharge and thus rarely go full throttle and if so, then in the plane.
store:
When loading has actually not changed appreciably with BMS. The BMS is active during the charge has nothing to do but probably not too much (ie the cells are fairly well balanced), as the charging process in comparison to the past do not take noticeably longer.
driving in the cold: Summer is over now
slowly. Sometimes it was quite cold in the morning. If the temperature is below 10 ° C you can clearly see that the batteries will get less power.
more details I can not say this, unfortunately. I do not know if now it is effectively less capacity is available or just the tension by an increased internal resistance is lower. I should also like the situation is with the store in the cold. For example: I invite every night when it's cold on, but go the next day at noon when the scooter has warmed up considerably by the sun going on.
Anyway. Maybe sometime soon I have the muse document the detail.
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