How to wake up a Ninebot Segway ES2 ES3 ES4 NEB1002-H 36v internal battery the EASY WAY not charging

Hi Chris, i wonder if you can help me, my Ninebot external battery pack when plugged into the charger, flashes between red and green, I have disconnected from the scooter, but the charger still flashes between red and green. What can i do to save it.

Hello, I also have a low battery, it was only 8 volts, I put it on charging according to your manual, now it is flashing red and the charger has started to heat up.

Hey man, both my scooter internals blink red 5 short and one long, so I don’t think it needs jumped, I’ve scoured the internet for hours, and there am just isn’t much info on these things, it’s an es3, wondering if you would know what’s going on, getting a code 19 and 21 depending on if it’s plugged in to charger or not! TIA

I tried this but my charger just stays red light

Hi, a quicker way to awaken a sleeping pack is to connect the small red wire ( the one in the small 4-pin connector) to the positive (red) wire on the xt30 connector ..... this does not need to be a permanent connection.... just a momentary connection 👍

😂😂 After charging completed the voltage must show 42V. Isn't it ??? Not only 36V.

Why does this wake up the battrey to allow charging again?

Dude...if it works, you gonna save my life

Any idea what to do if my lights solid blue, even when the screen in the scooter says it's at 1 bar battery?

It work, thank you.

Do you have any experience with external battery in the same matter case?

i had the same problem with the battery pack at 15V so i charged with external power supply and only got it to charge up to about 21V then i connected 12V to the other connector briefly and the blue led came on....but when i reassembled the scooter the phone app says over charged and be careful....i can only measure 21V from the battery so could you pls advise ?????

Is it possible that I need to wake the external battery?

When i plug in my battery blinks 6 times red an then nothing. You think your trick work for me aswell?

Hello Sir, i didn't get the part that you put a paperclips into which wire color to + 12v charger and which other wire color go to -12v? Please help me, i just bought a Segway Ninebot ES4 year and the haft ago and now a battery is not holding the charge. was thinking about buying a new battery but they are so expensive it's about $200-$250 Thank You!

you are a genious!. This works, I thought this battery was dead. but after a while the red light goes off and stopped charging :/

Good video thank you

Not working for me. Wonder if my batteries are shot

Do you know what the white port does?

Great , worked to me, is possible do the same to external battery packK ( NEB1002H1)?

The connection you are using to charge ties in directly to the control board and I presume draws power to the internal battery from the external battery charge port? When the external battery is installed, it covers the direct charge port for the internal battery. However, as you have internal battery removed, why don’t you just plug directly into that now exposed charge port instead of building an adapter to the xt30? Am I missing something?

Hi i change my new controller for my ninebot es2 and i was trying charge my scooter and my scooter doesnt charge when i disconnect my charger from my scooter my front light turn on if u know what its is let me know thanks

Bingo. Thanks. I used a 9v battery instead of 12v ; which might be a little safer.

My battery always red. And i check power is 3.4V. All battery cell 16850 is 3.7V healt.
How i can fix that ?

I have the charger plugged in the charging port and the battery flashes red 4 times then stopped. Any suggestions?

Would charging this using the battery's charger connected directly to the red/black wires of the smaller JST connecter also work to wake and charge the board?

Mine isn't charging took the battery out and I have a solid blue light

Thank you man! You got my segway back to life :)

hello, can you help me? mine stoped working no power, i removed the battery with board attateched and was blinking red, when i unplugged the battery it started to blink blue, and when i was going to plug again it burned the contacts on the battery, strange because e pluged in the right position, dead board? and now battery?

Kick ASS. This worked perfectly. I was thinking about a new battery but stumbled on this video. What a treat!

Thank you! it worked like magic. Thank you thank you thank you

problem on bms borad ? Replace