Recent content by andycoh

Heres a photo of the BMS. Have plenty of USB chargers, but not sure how to connect them. Thanks for your help.

oops sorry my bad. Switched down to tenths now: 3.5 7.3 11.4 15.5 19.6 23.7 27.8 31.9 36.1 40.2

Ok finally got the better cover off. Red and black wires are soldered to a board in the top, so could not disconnect. With black probe on plug with two black wires and red probe on various colored wires in plug on opposite side of BMS my voltages are: black - 3 brown - 7 red - 11 orange - 15...

Update: one of the screws on battery cover is stuck, I cant get it off with the screwdrivers I have, so have ordered some more. According to 8fun they say it should be ridable down to 30V, and they advise me to check the connections. Could anyone let me have a wiring diagram? I did ask 8fun ...

The battery is not taking any more charge, light stays green on charger, Just got the multimeter on it, its hovering between 40 - 41 V.

Thanks for speedy responses. I will dig out the multimeter (due to a recent house move its buried in a box somewhere), and let you know results. Kirstin, you are right I bought the kit from the 8Fun guys in Birmingham, hence my contacting them.

Back in january I bought the 8FUN 36V / 250W e-bike conversion kit. and to convert my bicycle to electric. At that time did not know about this forum, wish I had! Anyway it worked great for 2-3 months, but recently it stopped working. When first switched on the power light on the LED panel...