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Now your asking! I’ll try find out.

According to the manual it has a 200 watt motor. It comes with a small remote that allows you to switch from a lower speed to a higher speed with around 9 miles distance on a 2.5 hour charge.

Okay thanks. Would this do as a replacement do you think? It's about the same physical size but 7Ah instead of the 4Ah. I take it the BMS on that will be different, does it matter? Aleaivy new 36V 7Ah 10S2P 18650 Rechargeable battery pack 7000mAh modified Bicycles,electric vehicle 42V...

Perfect, thank you! I found another mutimeter and it can read volts, with no auto detect. B1: 0.1 volts B2: 0.1 volts B3: 3.8 volts B4: 7.6 volts B5: 11.5 volts B6: 14.6 volts B7: 18 volts B8: 22 volts B9: 3.3 volts

Morning, Can I simply measure the voltage by putting the multimeter electrode directly on each cells positive and negative ends or will that create a short due to the way they are attached to each other?

My multi meter was set to auto detect, B1/B2 immediately went to 0 ohms while the rest gave a voltage reading. Those readings where taken from the BMS, when it was still connected to the battery. Tomorrow morning I will pull the multi-pin connector on the BMS to switch off the BMS, and measure...

Just had a better look at the BMS. There is corrosion between pins B1 and B2 and light corrosion over most of the circuit boards. Possibly been taken out in the rain at some point. One R005 resistor is missing.

And we have some readings! B1: 0 ohms B2: 0 ohms B3: 4.0 volts B4: 7.9 volts B5: 11.8 volts B6: 15.5 volts B7: 19.4 volts B8: 23.3 volts B9: 22.8 volts B+: 26.3 volts

Yeah that makes sense, thank you and yes I am in the back garden.

Ive disconnected the BMS and removed all the ESD tape, and put some ESD tape back under the BMS so it doesnt short on the cells if it moves. I dont understand sorry, where is Black on B- 7 red probe on b1+ on the battery? battery negative 7, red on battery one positive? Honestly I'll get...

I cant get my head round how to measure the banks individually. I watched a load of videos and researched on a lot of forums over the past few weeks but if i'm honest im a bit scared in case the thing goes bang if I measure the wrong terminals and create a short? Had an Iphone battery blow up...

Hi all I have a 36V 20 Cell Li-ion battery, it wouldn't take a charge when connected to the original charger via the charging socket so I removed the battery and managed to get it charging again with the charger connected directly to the BMS. I wrongly assumed it was permanently fixed and left...