i was thinking about buying a new contoller for my ebike

Joined
Dec 5, 2022
Messages
2
KT Controller 36V 48V 250W/350W/500W/750W Electric bicycle controller

work with a 48volt 20ah 1000w 13s3p Lithium Battery Pack BMS

with a 48volt 1000watt front motor??
 
Paulebiker2017 said:
work with a 48volt 20ah 1000w 13s3p Lithium Battery Pack BMS
with a 48volt 1000watt front motor??

If your battery is using 18650 or 21700 lithium-ion cells, your 13S-3P battery cannot be 20AH.
With 18650 cells, the best is 48V10.5AH and with 21700 cells, the best is 48V15AH. It seems like you may have purchased a small battery where the seller lied about its power.

If you are trying to run a 48V1000W front motor with it and are disppointed with the results, you may need to get a better battery first.
 
i was just wondering if it would blow up the contoller if i hooked up a 48volt 1000watt 20Ah bettery to the contoller with a 48volt 1000watt front hub motor?
 
Probably not, but it depends on your usage--what you need the bike to do for you and under what conditions. If the loads are high enough long enough at a low enough speed, the system can be overloaded and you could have problems with the battery or controller or even the motor.

Since we don't have enough details about your battery or your usage, we can't really say anything for certain.
 
Back
Top