Nvreloader
Western Nevada
- Region
- USA
I want a backup battery to go with the 2 OEM battery's for my Wart Hog MD 750 bike,
as the next series of rides are going to be at the extreme edge of the OEM battery range,
70 miles one way, my OEM batteries are 48v-30A controller, 21700 battery has 39 cells/13 in series,
3 in parallel, 15ah/720wh x 2.
I am looking at this 52v 21700 battery, last one at the bottom of the page, see info here,
My concern is the BMS: 40A/52C and my bike is 30A/48V, I don't understand all these spec's.
This is the smallest triangle case I can find to fit my bike with 21700 cells, that I have found so far.
Your thoughts...........
Tia,
Don
as the next series of rides are going to be at the extreme edge of the OEM battery range,
70 miles one way, my OEM batteries are 48v-30A controller, 21700 battery has 39 cells/13 in series,
3 in parallel, 15ah/720wh x 2.
I am looking at this 52v 21700 battery, last one at the bottom of the page, see info here,

52V 48V 36V 8Ah 10Ah 12Ah 15Ah 20Ah Ebike Battery Electric Bike Lithium Battery | eBay
��36V 8AH ebike Battery Electric Bike Scooter Lithium Battery with Waterproof Case. 【Light and fun battery】The battery is light, especially suitable for disguising the ebike into a bike, making friends feel that the angel is riding without the help of electricity.
www.ebay.com
My concern is the BMS: 40A/52C and my bike is 30A/48V, I don't understand all these spec's.
This is the smallest triangle case I can find to fit my bike with 21700 cells, that I have found so far.
Your thoughts...........
Tia,
Don