Search results

Yes i measured right at the cells and had the same reading so its not a function of the wires or BMS. I didn't use fuse wires but instead the roll of 4 cell wide jumper grid so full on battery destruction is next it seems. Re BMS, I couldn't get the Bluetooth dongle to communicate at all. Then I...

I built 4 battery packs of 18650 cells I harvested from E-bike batteries. Every cell was tested on a LiitoKala lii-500 and charged up to full energy then left to age for at least a month then disposed of if there was any self discharge. Each battery is 7s18p. I powered up the first two packs...

What load were you switching? That is the exact behavior of a AC solid state relay when it tried to switch DC. They rely on the zero crossing point for the triac to disconnect and there isn't a zero crossing in DC. The image you show is also an AC solid state relay.