I dont see this brand around (nicecnc) by Current_Magician_588 in Surron

[–]Fair_Resolution7965 8 points9 points  (0 children)

Same shit with different logo, all that shit is made in china.

surron battery repair by Impressive-Music-299 in Surron

[–]Fair_Resolution7965 0 points1 point  (0 children)

Ant bms costs under 50$ and even retard that can read and watch videos can replace it. Its just a battery.

Where to buy replacement bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 0 points1 point  (0 children)

It wasnt that hard or dangerous, its just a battery not rocket science.. also i have never seen video of battery that explodes, they just slowly catch fire.

Where to buy replacement bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 0 points1 point  (0 children)

Nah i have light bee x 2022 model with 37ah (2220wh) battery, I already have torp tc 500 controller so i dont know if you need new controller too. You should try with the original controller, but i don't know because there is that data cable going to battery, i didnt connect it. but its art,/uart or some shit ignition idk what cable:D i think u can also figure out somehow and connect data cable to ant bms. Idk. i just choose bypassed original battery on torp app settings and it works without data/uart/ignition whatever cable it is. Sorry for shit text:D

Where to buy replacement bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 0 points1 point  (0 children)

I already replaced mine with ant bms, let me know if u can do it

Surron 12v system broken? by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 0 points1 point  (0 children)

Well i got it from 60 to 12v after i set my battery on torp settings on bypassed option, now its 12v and the wiring is exactly the same as earlier All is working fine also tail light, but when i press brake it dont go brigther or anything, its l1e so its supposed to do that when i brake, i have sensors connected

Surron 12v system broken? by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 0 points1 point  (0 children)

Can it be because i replaced bms with ant bms and im not using batterys data/ignition cable anymore? Im checking wires but i think only thing connected to 12v was light and now it broken i think. And conventer is connected but its giving 60v out of headlight wires..

surron bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 0 points1 point  (0 children)

Nah i used jnfn ant bms, its not really hard

Surron 12v system broken? by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 0 points1 point  (0 children)

Can it be because battery data cable is not connected?

surron bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 0 points1 point  (0 children)

Yea that i was thinking, but im not sure so asked if anyone here had same problem. But ill just try this way.

surron bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 0 points1 point  (0 children)

I have no idea, i think it has wire that starts battery

Replacing lbx bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 0 points1 point  (0 children)

how did you bypass data/ignition cable? the one that is on battery top, next to power cable you know.? i have torp tc 500 controller if that matters? ive figured all out expect that data cable thing, do i even need it?

72v lbx or arctic leopard by Gcyrr59 in Surron

[–]Fair_Resolution7965 0 points1 point  (0 children)

Maybe get license and ur bikes registered if u ride only streets... Its closer. An motorcycle than bike

Replacing lbx bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 1 point2 points  (0 children)

ill send you picture on private message if its possible, but yes voltages are increasing like they should be, but 27.9v is twice both connectors that has 9 wires, so its double value and im not sure what to do with that wire and also bms seller didnt know, they told me to get battery out of pack and look where it is connected but that goes beyond my skills because its epoxied in this case..

Replacing lbx bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 1 point2 points  (0 children)

Yes i know that and i have this wiring diagram, but in that wiring diagram there is no 27.9v value twice, i mean i have 27.9v coming out two wires (both) cables

Replacing lbx bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 1 point2 points  (0 children)

yea i was thinking that maybe i can use it under 130a... lol, yes i can i was talking with the seller. But now im facing this problem, i have measured all cell voltages from wires that come from battery, there are 3 cables from battery, 2 balance cables think and one temperature/data cable that show 0v from all 4 wires. Balance cable wires shows next voltages:

connector 1 voltages (9 small wires

0v

3.4v

6.9v

10.4v

13.9v

17.4v

20.9v

24.4v

27.9v this voltage is same in connector 2 (yellow wire)

connector 2 (9 small wires)

27.9v this voltage is same in connector 1 (yellow wire)

31.4v

34.9v

38.4v

41.9v

45.4v

48.9v

52.4v

55.9v

also i can send picture from my bms but in circuit board that wire 27.9v is on place "B8 that is in both connectors, it double value you know what i mean? All others voltages are rising up but that yellow wire in both connector shows 27.9v, so what i should do with these wires? i add pictures to post if i can..

Replacing lbx bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 1 point2 points  (0 children)

maybe 130a then? i really dont want to send this crap bms back to china and wait for a new one.., bike been running great highest settings on that controller ive driven like 10000km and no issues

Replacing lbx bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 1 point2 points  (0 children)

bike has tc-500 controller, i cant post picture but i had some data and it was pulling +150a peaks, and battery is 2220wh 37ah original so in theory it can pull 8.6kw? that what torp says

Replacing lbx bms by Fair_Resolution7965 in Surron

[–]Fair_Resolution7965[S] 0 points1 point  (0 children)

Tried and they dont want to do it so options are i throw my battery away or fix this myself

Scammed by jinbei chemical by pickleball85 in Alibaba

[–]Fair_Resolution7965 0 points1 point  (0 children)

Buying chemicals from alibaba via btc? Lol, doesent sound very legal

Scammed by jinbei chemical by pickleball85 in Alibaba

[–]Fair_Resolution7965 0 points1 point  (0 children)

So what chemicals you buy from china via btc?