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Are they any good? They look big, bulky and easy to fail lol

voltage from celllog:

hmm.. balance plugs are not JST-XH.... I'll have to re-solder the wires to put the jst-xh from my charger...

Ok, I've found the 4.1 cell at the bottom of the pack. There isn't any dead cell. But I have huge voltage range. I have 3.6, 3.7, 3.8, 4 and 4.1V cells...... Maybe the BMS isn't able to balance with so high voltage difference. I'm going to balance charge them with my 10S icharger to see if...

Ok, I now have access to it: These cells are massive. This 36V pack weight 4kg. Not sure if it's supposed to be a 10AH pack because I can't find reference anywhere. Anyone knows where that's from?

Aaaahhh.. too late: These are pouch cells: Going to measure voltage from the top then

Yes I'll do that!! The first pack already finished charging at... 38.1V!!! In half an hour! I'm going to dismantle the pack:

Hello there, I committed to help a lady in France to repair her batteries pack. She uses 36V10AH pack and told me her pack only allow her to do about 5km distance before the battery shuts down. She managed to get few of them from seller warranty and they all have the same issue. She told me...

I never pedale unless I have no batteries. So when it rains I transform myself into cocoon mode and go slowly home....

Titanium brompton is obviously the lightest, but this is also a premium I can't really afford. Especially when it's only 1 kg difference.. My thought for multi-modal is on the rolling ability. It needs something better than the current easy wheel and be more like a supermarket trolley

Aahhh... I hate raincoat. It also doesn't protect the face from rain and my face gets all wet... Is it possible to ride between the train? Lol

I came back home today under the rain and I FELT SOOO MISERABLE!!! Previously I tried a cycle umbrella and it was NOT WORKING due to the speed: http://www.youtube.com/watch?v=IsuMaH6cGBA But I've seen full bike cover that might make sense: Electrical Bicycle Rain Awning Electric Bike...

I decided to cut 2 small holes on the mudguard, and to lift it up via black tie: It should help to keep it light. I hope it's going to work when I'll try it tomorrow. I've also moved the kryptonite lock on the seat area to lighten my front bag:

I've never used rivet before. What punch holes and rivet should I get? sorry for these newbies questions

My rear mudguard is rubbing against the tyre. I need to lift it a bit and I was thinking of "stapling" a small aluminium sheet to it similar to here: I'd like to bolt it against the rear rack: Any idea how I can do that and keep it lightweight at the same time? Thanks

Ahah yesterday I've seen a group of cyclist averaging easily 20-25mph and I suddently didn't feel very fast

Yesterday I've meet a group of cyclist going easily at 20-25mph without motor. I was thinking my ebike was too slow lol

The Q85 weight 1.9kg, so it's only 200g lighter than the Q100. But it handle only 200W compared to the 300W of the Q100. Other than the 85mm width, isn't another Cute100 on the front better?

I haven't found a Q75 24V 328RPM at bmsbattery. And the controller is already 500g which is quite annoying. No point to get a superlightweight motor if the controller is already half the weight lol

Yeah I saw this one but I still find it quite bulky.. :(