E-bike battery and BT

[cosmosaure]

Hi everyone,

I am trying to adapt an electric bike battery for my BT travel.
It's a 36v 21Ah pack (10S6P) with a 30A BMS. It fits very well into the tube.

However, it doesn't work as well as it should : I have no problem up to gear 4 but the power seems to die off quickly at higher gears.
I specify that I run with the new firmware (v1.18) and I have disabled the balance battery check.

Does anyone have any idea where the problem is?

Thx.

 

[rjack321]

Same answer you got on the book of face. Batteries don't support the amperes they claim to (counterfeit or just poor quality). BMS does not support amperages required.

 

[cosmosaure]

I have to face the facts: I got ripped off. I sent a message to the seller a few days ago, we'll see what he tells me.