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Can anyone tell me what controller I have here? Im working on a friends ebike. He says he bought it new a year ago. Its a Carrera mountain bike with a rear wheel ebike kit fitted. The bike has a uk3 5 digital screen on the handlebars and it looks like the speed controller has been replaced but...

Has anyone tried this cheap BMS on ebay ? I need one to revive my mates Ping lifepo4 36v 10a/h . It looks like a bargain at half the price of Pings new bms. http://www.ebay.co.uk/itm/221172139610?ssPageName=STRK:MESINDXX:IT&_trksid=p3984.m1436.l2649

I have improved things alot. There is a Calibration mode hidden in the Imax Menu. If you press the dec and start buttons together then switch on or connect your power supply hold buttons until after bleep you are in Calibration. I Calibrated with a known voltage battery and increased imax to...

Thanks for your help. I am using the life part of menu .The on screen voltage is 3.6 so its never going to charge to 3.65 . I believe Ping manages a higher capacity because their balancers are efficient enough to protect cells but Ping told me to charge at 37v or 38v to reach capacity when I...

sorry KirstinS your video will not run on my computer. I have the manual that came with the imax and its not much help. I can only find life once inthe menu of the imax and its 3.3v . The output voltage is also different to the screen with my fluke multi.

Can anyone help me set up my new Imax b6. (Ping 36v 10a/h lifepo4) I have connected the imax to a 12v psu from an old computer and its powered up but I can't work out how to set it up properly to single charge my Ping battery cells. I connected to cell number 1 and point B on the bms. I set it...

Has anyone got a bms for a Ping 36v 10 a/h battery for sale ? I also need 4 cells.

I'm looking for an old Ping Battery I can take some cells from to revive my mates bike. He left the bms pluged in for a year and damaged cells 1-4 (these power the bms) . Also the Signalab bms will no longer allow charge so I need one of those 12s 10a/h 3.65v. I'm thinking of using it at a 5...

OOOPPS. Sorry FLECC just checked and its the wrong post , and wrong forum. Please accept my sincere appologies.

I'm puzzled too. I logged in yesterday and there was a reply from you. It said "Im in Derbyshire and I can take a look if he can get it to me" but it disapeared when I came back in the evening. Im sorry if I have made a mistake.

Great sugestion. This needs looking at but the guy doesn't know what he's doing. He tells me he's tried randomly replacing parts,he imported from a scrap bike. He can barely use a multimeter. He did order some new cells but I suspect he will wreck them if the original problem is not sorted.

You said earlier that you would have a look at the bike if he could get it to you. Are you withdrawing the offer? If its a question of getting some technical information. They have a web site and Im sure they would provide information. He is quite desperate to get someone to help him.

Thanks for the help everybody.

I have a friend in Knottingley West Yorkshire who needs help with a Zero X electric motorbike. He says "some of the cells are not charging" He has changed all the electronic parts trying to fix the bike his self with out any joy. Is there anyone out there that can help him with this awesome...

The older Heinzmannn controller has a half voltage wire to monitor battery condition. You would have to disable this curcuit. There was a schematic on the kinetics blog showing how to do this. The best batteries are Ping and the alternative controller is a 4qd uni 8 matched to your voltage.The...

The sticker on the motor has the specs. Nominal amperage , Max amperage, rmp of motor. To stay legal a motor must not exceed 200 watts (250 on a 3 wheeler) in constant use but can use more for short periods . The motor would overheat after a long period at maximum amps. The Heinzmann controller...

I don't believe ANY ebike can do that range over that terrain for very long. I think you need to find a way to charge before your return because its going to cut your costs by about a third. You will also need to leave a charger at either end of the journey as they don't travel well. You also...

I have a friend who is desperate to charge is 36 volt Heinzmann. Does anyone have a charger for it?

Please can you explain why 40 volts is not enough?

I am interested in replacing a Heinzmann nicad silver box battery pack with a 10/12ah lithium bottle battery.Can anyone advise on this please. I realise the Hienzmann controller has a half volt feed and that I would need to connect a wire to the batterys mid cell. Has anyone done this and...