Question
I have been using a 10Ah 37V Lithium Ion (LiMnO) battery with an EEZE rear hub motor for 2 years now. It has about 60 cycles on it and about 1500 kms. My commute is about 30 kms round trip. I don't charge my battery at work only when I get back home. I have found that all of a sudden on the return trip I am being limited to about 200 watts or 5 amps at full throttle. The weather is getting colder around -1 Celcius. I have a cycle analyst so I can monitor the battery fairly well. Is the battery starting to wear down. Shouldn't this battery be lasting longer than this?