February 17, 20197 yr Hi, I am a new member here and considering buying a bafang crank drive 250w kit but its minus the battery, so can anyone give me some idea on a downtube mounted battery which is reliable and value for money and also where i can purchase one from Thanks Dunk
February 17, 20197 yr Any 36v battery will work, buy one from Woosh bikes or Eclipse bikes. The Hailong case are now quite popular. If you want more choice look at enerprof .de
February 18, 20197 yr Be careful of cheap batteries offered with no-name or unbranded cells. They will disappoint with poor performance and longevity. State what sort of range you're thinking, type of terrain (off road/on road) and your general weight and fitness. Then there will be some more specific suggestions.
February 18, 20197 yr Buy more than you think you need. Don't skimp on cell quality. Choose a quality battery and divide the price by 36 - that is approximately what it will cost you to use per month.
February 18, 20197 yr Could I use a 46v battery No. neither can you use 48v as you will smoke the controller.
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