Well, this video was intended for those that tryout everything and nothing worked, I understand that theres a lot of concerns over not messing with the BMS and all but Ive done this to a couple of scooters now and haven't had any problems and its been more then 2 years now and still running and charging and riding them to school, work and out for a ride out town. No issues or problems.

Thank you. No one shows how to do this. Excellent video

I like your video bro 👍🏿 Thanks 🌟🌟🌟🌟🌟

World’s longest explanation on splicing a wire. Actually… could be a drinking game.

If you have this issue then just revert to an older BMS version and it works most likely again. Had this issue on mine (after an firmware update) when using more than 20A and accelerating suddenly. It was on BMS Version 1.5.6 I reversed to 1.3.4 and it goes up to 65A without an issue now. Might work with other versions too but I stuck with it.

😎it works no more turn off..thanks for your help 👍

thanks for this video! i've got 15 ninebot G30 Max scooters (orig SPIN Rentals) ... SNSC 2.0. from impound yard, i've flashed 4 successfully via ST-Link Flashing method of BMS, ESC, and Dashboard BLE... however, all of the remaining Batteries- although the LEDs flash Blue, i cannot get them to connect in software STVP, in order to flash the old BMS 1.3.6. despite good soldering skills, still no luck connecting. i'm gonna try this bypass myself, to hopefully get these batteries working. thanks again!

This guy is crazy. Just putting electrical tape on it lmao. Also nice pink wheels(aren’t those exclusively for Lyft? lol

Hello Friend. Please tell me whether the short circuit protection will work with this kind of bypass of the BMS? upd: Did my research on the BMS board - This bypass removes short circuit protection... On the other hand, you can get more output power. =/

Ayyy matey!! Yooouudaaaamaaannnn!

So I tried using this battery for a project and was facing a 5V reduced output voltage. I bypassed the BMS like this but used a fuse and get full voltage now. I think that should be done at least as the BMS protection features for the output are bypassed as well... 42V/very high current is no joke... and also over discharging needs to be avoided due to the missing cutoff...

Hey, i got a bms from ebay could you do a wiring diagram or

Hola amigo, tengo una duda hay un video donde pues trabajo que que que soldar un cable rojo a una pinto P de la placa de la batería 🔋, sabe si esto es correcto? O cual Es la función del colocarle un cable rojo, aparte del soldar el negativo (bypass)

Que onda Chuy a ver si me puedes ayudar, tengo el mismo scooter que tu pero el mío está bloqueado, compré un dashboard bluetooth en ebay pero la conexión es de 4 pines y el del patín es de 5 pines, ya sé que si se conecta así se quema el dashboard por eso hay que hacer un reacomodo de cables en la controladora de velocidad y aqui viene la pregunta del millón: Si le pongo el Dashboard que compré, reacomodando los cables obviamente para que no se queme y hago el bypass que hiciste en el video ya con eso puedo usar el patin? Otra pregunta, sabes de cuántos volts es la luz delantera? De antemano muchas gracias y saludos desde Tijuana.

El foquito si se pine rojo que significa?

I have a scooter it's called a hover one journey. I'm having the same issue with my negative wire. The positive and negative wire doesn't show any current coming out of it but if I put the multimeter on the hot wire and touch it to the Post on the negative side of the battery it shows the voltage that I have in my battery but if I put the negative lead from the multi-tool on the black wire and hook it up to the positive lead on the battery there's no reading. Anyways my black wire has no power coming out

Thanks chuy

Hola Chuy Una pregunta, compre el cable de 4 pines para sustituir el de 5 pines que viene originalmente con el equipo, y compre un controlador chino en AliExpress. Para sustituir el original ya que me han comentado que este quema la tarjeta de control por que trabaja a diferente voltaje y que aparte está bloqueada. No se que tan cierto sea. Pero La pregunta es si conecto todo, pero no realizo el bypass que sugieres de la batería tendré algún problema?? o está se apagará al poco tiempo que está este en marcha? O peor aún puedo quemar la tarjeta controladores “display”. Esa es mi duda. Me puedes ayudar. Te lo agradecería infinitamente.

Çok teşekkürler ederim oldu fakat riskli degilmi sizce bataryaya zarar gelmezmi patlamaz mi sorun yaratmaz mi ?

Ребята я делал по другому отрезал минусовой провод прям снаружи дрелью сверлил новое отверстие там откуда выходят провода заводил туда отрезаный провод и припаявал его к пластине минусовой которач идёт сверху на элементах и всё разберать весь аккумулятор не надо и всё работает проверено тысячу раз

i used this method but i still cant draw more than 2 amps from the pack. does the red need bypassed also?

Hi again. I bypassed the bms as per your video and it worked for two days but now again it started with the same problem, showing E5 error code on display and shutting off. Also, it was discharging the battery very quickly, much quicker than usual (battety type is 36v 15ah). Should I go back to connect the scooter negative to the bms, and can you please help me to diagnose the problem as when I measure the power of the battery it shows between 37-39.5v, which means there is nothing wrong with the batteries, right? Is there anything else that forces the bms to shut off my electric scooter. Thank you for your support and your kind understanding.

I did this but now am getting an error 21

This "solution" is no good for number of reasons. In this case, if your battery have not stock sofware inside of the bms you need to restore it with st-link. Right now bms will not turn off in case of low voltage, cells falure, or FET falure. In previous vid you said what you changed a battery, what kind of battery did you used? it was not been a regular g30 retail pack.

I couldn’t charge it after bypass..

I’m getting err 10 with one dashboard and err 32 with other one

What is the name of the small black electronic box?

У меня вопрос за что отвечают тонкие провода ?

im gonna have to do this i fucked a soldering pad and the trace went with it so i cant install to original bms software

Bypassing the BMS is Never a good idea. It's there to protect the batteries and prevent Fires which can easily happen under the right conditions with Lithium Batteries. Changing the version of BMS firmware is a much safer effective way.

No es más fácil y mejor flashear la BMS?

Is the battery still running without any hasle

Is this how u fix the 16 error code

Hi friend. I have the same problem with my scooter which is ifentical to g30 max and replaced the bms but still it is turning off after 5-10sec. Can you please tell me how to flash the battery so I won't need to bypass it. Thank you for your help!

I see .So the bms will still function to charge .

Is it safe though?

broo change the bms ...it easi

They charged my card $285 someone took my rental from me and they found it.

sorry but after this appear error 21

Man , i sugest to delete this video before more people se it and before is to late . Basically you cut out the over voltage , under voltage protection , and that is veery dangerous. Buy a new bms and redo that battery . Seriously .

This is not something an electronic novice, or even a hobbyist should do. This guy instructs people to take risks that can cause damage.

stop messing with your battery lol you will regret it

you discard the bateri directli, on low no protection, it bad 😂😂😂😂😂