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It comes. But it has a sleep timer. In 10 minutes of inactivity the power automatically shutting down, even with switched on lights. Very smart bike.

Sure, I know. You are meaning that the resistance is low in parallel 36V bulbs connection. And it's correct. But BMS trips not only because low resistance but also due to current more then 1A. I can explain. I have connected two 36V bulbs in series (I got enough resistance to make BMS not...

Continuing my challenge as per discharging Bosch Powerpack & Powertube 500Wh batteries. 1. I have connected two 36V 40W incandescent bulbs in series. Such a way I get enough resistance to make BMS not tripping. In such configurations I can suck only ~850-950mA from the battery. So the discharge...

Yep, now I know and I like to fabricate something like yours rig. 2A for discharge is perfect I think, no need more. As for now I get 0.48A only, but will add more bulbs in parallel. Nice question BTW. The risk is persisting for sure.

The resistance was 1.8 Ohms only... Thanks for info. Currently I have connected 5.04vdc from an old cellphone micro USB charger. As per now I have connected two 220V bulbs, in parallels, they are probably 100W each (not sure because no label anymore, that's only the incandescent bulbs that I...

Perfect, thanks for advise. I have connected directly 220V 100W bulb to battery terminals and supplied +5vdc to "charger" terminal and BMS is not tripping anymore. But I need to increase load as my 1 bulb 220V 100W takes ~0.18A only (measured by multimeter) and it will take forever to discharge...

Hi everybody. I own two e-bikes. One is equipped with bosch powertube 500wh, and another one with bosch powerpack 500wh. I’m trying to find a way how to manually discharge the batteries removed from bike or alternatively installed on it. For this purpose I have soldered in series three car 12V...