Recent content by bobmutch

I'm buying it far a single mom with 6 children, 4 in the home, she'll use it to go get groceries and to go to the food bank, and other appointments, we're going to get a trailer that she can tow the two younger children seven and nine.

I'm very interested, I'll take it if I can arrange pick up, PayPal payment works for me or cash, I'm just working on geta someone in your area to pick it up for me. Can you DM me your phone number plZ.

I understand E=Pt and P=IV. So I used 18J setting for 0.1mm nickel and 30J for 0.2mm nickel. My question was if I change from one approved battery to another will the J setting on the kWelder need to be adjusted or will it be the same. It sounds like the same Energy setting should work as long...

I know you have to re-calibrate with each different battery you connect to the Kweld, That wasn’t my question.

A couple questions to tatus1969: 1. With the kweld the adjustment for different welds is in energy J. I'm just wondering if there will be a difference in the weld energy used in each weld when your battery is fully charged and when the battery is close to the LVC? or will the setting of 20J...

beautiful build, you did a really good job!

3 second solder job Should do one one weld at a time as you go down the line and then come back and do the 2nd weld then come back do the 3rd weld. The worse I could find on the video Like this, one weld at a time. Video where you can see all this. THERMAL CAMERA Imaging of...

Could you post a URL to the that thread plz. I've read this thread over a few times. I'm considering getting a PRv2 and setting it with my CA3 and BBSHD. I ordered a BAC800 and 750C-72Vn from Allen so it will be fun to compare the two of them together.

I'm interested in the 4. 96V Charger -$80, what are the specs, 96 volts nominal? how many amps, CC/CV? adjustable?

I don't have as much experience as you do so... but I don't think they that the current which travels serial from cell to cell is not going to take the long way around and go from the cell over to half way between the next cell in it's P=group then across the copper wire back to the 0.15x7mm...

I like the plates, 0.15mm plates are 18mm and good for 18A, the 0.2mm plages are good for 1.33 times more or 24A. I like how you did the POS exit-wire by splitting the wire and soldering the braid pre-welding. Lots of guys are laying the whole wire down the length of the P-group but have there...

I’m not sure which is the best way. Or I’m not sure which is the correct way. I guess the proper way would be to calculate the serial to serial nickel connection as an additional serial resister and the addition parallel to parallel Bickel connection as an addition parallel resister. Or perhaps...

I don't see how you are getting the need to "sum both resistances". Rp = Sc / Pc * IRc is the correct calculation. Rp = Resistance pack Sc = Serial cells Pr = Pack & BMS resistance (rated at 2P for all packs) Pc = Parallel cells IRc = Resistance cell (IR of cell) Vs = Voltage sag I = current...

Vs=I*Rp so Rp=Vs/I so (97V-84V) / 230A = 0.0565 or 56.5mOhm I don't think 56.5mOhm is all the bad for a battery pack but let's take a look at the pack calculation. Your using Samsung 30Q cells which have a 20mO IR DC https://eu.nkon.nl/sk/k/30q.pdf Rp = ((Sc + Pr) / Pc) * IRc Rp =...

Did you ever find out if they can be run in series?