want to build
100 W
- Joined
- May 18, 2018
- Messages
- 291
Hi
2 years ago i did this soldering test battery prototype. it has been laying with bms plugged in for 2 years.
the battery was made with some ok not perfect used vtc4 and vtc3 cells. 13 2p. 13 of each
this week i tried to plug my xiongda and controler(i think it is a kt not sure) . i plugged all the wires i had and was left with this white plug that i dont know what im supposed to plug in. i also plugged the pas sensor even if it is not installed on the bike..
Anyway, i charged the battery to 100pourcent at 1. and it was around 40 volt.
the motor is not moving.anyone knows why? is it a battery probleme or attachement or maybe a part is broken?..
i took those picture that give some data while it was plugged to the motor and battery.
tx
https://imgur.com/gP2jlqd
the 2 pin white is the only thing that is left unused .What does it serves for? is the reason why nothing works?
here is what i can see.
https://imgur.com/HZalhvO
https://imgur.com/NxdDt1u
https://imgur.com/PKE39SG
https://imgur.com/Tnx2mjH
https://imgur.com/zPp8VAv
https://imgur.com/YET1qK7
https://imgur.com/FqZjlC8
what to conclude from those info? sorry some are repetitive but not all
2 years ago i did this soldering test battery prototype. it has been laying with bms plugged in for 2 years.
the battery was made with some ok not perfect used vtc4 and vtc3 cells. 13 2p. 13 of each
this week i tried to plug my xiongda and controler(i think it is a kt not sure) . i plugged all the wires i had and was left with this white plug that i dont know what im supposed to plug in. i also plugged the pas sensor even if it is not installed on the bike..
Anyway, i charged the battery to 100pourcent at 1. and it was around 40 volt.
the motor is not moving.anyone knows why? is it a battery probleme or attachement or maybe a part is broken?..
i took those picture that give some data while it was plugged to the motor and battery.
tx
https://imgur.com/gP2jlqd
the 2 pin white is the only thing that is left unused .What does it serves for? is the reason why nothing works?
here is what i can see.
https://imgur.com/HZalhvO
https://imgur.com/NxdDt1u
https://imgur.com/PKE39SG
https://imgur.com/Tnx2mjH
https://imgur.com/zPp8VAv
https://imgur.com/YET1qK7
https://imgur.com/FqZjlC8
what to conclude from those info? sorry some are repetitive but not all