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Yes a little. My setup helps with voltage sag. Lets say you only use one battery. Fully charged is 70v but when you accelerate, that drops to 64v (64...

That’s the main reason my second battery is connected in parallel. The bike is now only pulling 20amps from each battery so much less voltage sag. See...

If someone can find a way to communicate with the controller via a computer then maybe, no luck as of yet.

I have a spare original handle bar I’m not using. I’m in the U.K. though.

So you need to adjust the left blue pot. It will have some glue over it so just cut that off. Make sure you measure the voltage before you turn it so ...

It is easier to leave it in the bike if you can. Bring it inside during the winter though as the battery doesn’t like being cold!

Hello there ??

No it needs to be 70.5v max, otherwise it will 'overcharge' the battery and give you an error when you plug the battery into the bike. It won't damag...

Sure, I will be home again in a few days 🙂

I’ve modified my charger to stop anywhere between 70 - 100%. There is a pot inside the charger that you can turn with a small screwdriver. I’ve extend...

Thank you @escubic I found the post, very interesting... I just need more pictures and info now! My second battery is directly connected to the contro...

Any info on the kelly controller upgrade please? I’m looking into this too. As I have 2 batteries in parallel, I’ve effectively got 90amps available ...

So we know the ‘specs’ for the TC max. What id like to know is how slow it becomes at under 50% battery! They don’t advertise that. Also does the bat...