So it begins...... Battery spot welder

[sternwake]

The barrell connectors are usually 5.5x 2.1mm, although there is a 5.5 x2.5. I have adopted the latter for my 36v nominal stuff but left the 25.2v stuff as 5.5 x 2.1.

Their amperage ratings vary from as little as 3 , upto 10 amps.

I am using some DIY 90 degree 5.5 x 2.5 and I think 16awg, but it might be 18 silicone jacketed wire.

https://www.ebay.com/itm/274997037645

I solder the input and output wires to the bottom of the PCB, as the screw terminals suck donkey butt.

Gotta protect the underside.from.shorts.

The 400 watter xoes work pretty well, but my favorite is the blue 150 watter by far.

I have an extra white one and a heatsink for the workbench,just have not gotten around to putting APP's and tbicker wire on it and then drilling and tapping the heatsink for M3 screws.

These are of course are great for charging from 12vdc nominal.

I dont know.if Ebimez rely on thde BMS, or if they use a charge port fuse.

I have blown many charge port fuses being dumb.

I soldered a LP mini fuse on my portBke charger's cbarge port, but my Esk8 batteriez have an inline LP mini fuse holder. The 58v rated fuses are harder to come by. 32v easy.