Search results

Hi Guys, Just a quick thanks for all your help its been a steep learning curve but I'm getting there! So the batteries now appear to hold there charge until I plug the BMS back in then it rapidly discharges the cells. I've decided to hold off pulling the individual cells apart until I hear back...

I've managed to get the cells up to 3.1v and so far there holding at that I'm going to leave them over night to see if the drop any V's! the BMS is disconnected at this point so if they drop then I'm guessing a bad cell however If the voltage holds I'll reconnect the bms and see if that has an...

HU5 Hybrids

As much as I'm enjoying the educational aspect of this problem these kind of things highlight the problems of dealing with poor Chinese engineering and dealing with the Chinese in general. Reality is it needs to go back to the vendor but as they only get in touch to add more P&P to your order I...

ok I'm getting there! the battery is 12.5AH its 10S type I believe. 5 in parallel 10 in series 50 batteries in total Voltages are as follows 4.1, 8.3, 8.8???, 13, 17.2, 21.4, 25.6, 29.8, 34, 38.2 so the anomaly is in the 3rd string which is around 0.5v and 0.6v Faulty cell or are the...

this is the bms https://bmsbattery.com/bmspcm/566-7s-10s-13s-lithium-ion-bms-for-linicomn-bms-pcm.html does anyone know how to test if these are any good without using a pc?

HI Guys, I have a problem just recently I bought a couple of kits from BMS Battery they are 36V 9AH battery with a Q100H motor and all the gubbins. I made up 1 of the bikes with no problems still works well today. The problem started a couple of weeks ago when I built up the second bike. The...

Just a quick thought would I be able to bypass the controller and use the tx rx wires to link directly into the LCD the speed sensor has 3 wires not sure what each one does I'm assuming there -dc +dc and signal in which case the answer I assume would be no

Oh well I'll keep the screen for my next project but thanks for the info much appreciated

I had it setup as throttle only on q11 48v 1kw and the ku151 and then decided to upgrade so I could monitor the battery level and speed I've got the LCD display working but doesn't appear to be registering the speed I used a seperate speed sensor It does show battery level as full but wether or...

Hi guys I've got a slight technical issue which after days trawling the net still can't find the answer I have the ku151 controller from bms 48v 1000w and just bought the s-lcd1 from bms LCD cycle analyst The ca has 5 wires (+dc -dc. Control. Tx. Rx) But the ku151 only has 4 wires to...

Hey guys a newbie from Hull looking for support etc. Looking to start fitting kits and developing them further I'm an electrician by trade but have a keen interest in 3d design But a lifelong interest in all things 2 wheels Thanks, Rich