Bratitude wrote: ↑Fri Feb 09, 2024 4:03 pm HV interlock wires off the pdm tied together?

Which are the HV interlock wires off the PDM?

yasko wrote: ↑Thu Feb 08, 2024 11:37 am I'm a little skeptical about used hardware (ESP32), but maybe it's time to give it a chance

Thanks, what other hardware could be used for that? Perhaps something more arduino friendly like Due or Teensy?

Bratitude wrote: ↑Wed Feb 07, 2024 10:59 pm white and brown wires from pdm are connected to white and green on charge port.

Try swaping those wires round? Which firmware you have on the Zombie? At least the 1.11A had a bug where AC charging didn't work on the PDM.

FJ3422 wrote: ↑Mon Mar 14, 2022 8:12 am current rock-solid LGX-P1/P1.5 NCM111/NCM333 cells.

Hi, to your knowledge which battery packs use those and the NCM622?

EdvartsW4E wrote: ↑Tue Feb 06, 2024 2:09 pm Does somebody have UN38.3 or any other datasheet for the CATL 6s2p module?

Datasheet for the cells here:


Interestingly the chemistry proportions are not listed but elsewhere I found 811 mentioned. Could somebody confirm?

Hi, long shot but anybody seen any electric vans/minivans for sale? I would mainly be interested in the older/experimental ones that already are classed as electric but does not drive that perhaps need a battery upgrade. Would like to make it run and use for a bit of traveling. 😊 In EU so LHD prefer...

EV_Builder wrote: ↑Wed Jan 10, 2024 8:13 am You got Ioniq 5?

Yes, sent you a PM

Hi, thanks for integrating this into the Zombie. The shunt also works? Wonder what kind of amperage the shunt and the contactors would handle?

Wattamidoing wrote: ↑Sun Dec 17, 2023 4:13 pm Do you have the 160kw stack? Thanks

Yes, I will PM you

That compared with new CALB batteries that are 245W/Kg, that is 41kW for 96 batteries.. What if you find a nice 40 kwh Leaf pack with little use? Wouldn't it be better and more cost effective than shipping them from China? Leaf 40 kwh is NMC and a good stable chemistry. Also it will have a BMS insi...

Or convince the conversion company to use your own second hand components and go with AC system and higher battery voltage. Then they will only be liable for their work and not their components. If a component fails simply replace it at your own cost.

How would you convert CCS to type2 without a transformer? Do you have some ideas? Because that's in no way similar to CCS to Chademo adapter where it's only a matter of getting communication protocols to work as they are both DC power. With CCS to Type2 you not only need the comms to work but also n...

Most public AC chargers should be capable of providing 22kw of power, I propose to install an app like plugshare and double check what power most AC chargers are in Germany. If most of them are 22 kw then your problem is solved. I currently only have type2 myself and a 17 kw Tesla charger. I had a c...

Hi, always available for sale various battery packs in UK/EU. Leaf, Kia/Hyndai, MEB, PSA, Tesla etc. Now at reduced prices. Please PM with what you need. Delivery within UK and EU, collection in UK also possible.

Various battery packs available: Leaf 40&62 kwh, MB, Kia/Hyundai, PSA, MEB 55kwh etc. UK and all of EU. PM if interested

Hi, at this time of the year I will make significant discounts on gen3 Leaf motor stack sets, split or full. Let me know what you need . Can ship within UK or whole EU with no import or extra tax added.

Hi, SimpBMS reports HV voltage on id 0x356 over two bytes (MSB and LSB). Could somebody help to combine those two bytes into a single hex voltage value for arduino Due board?

LTO is supposedly the most forgiving chemistry out there. And it can offer huge discharge rates. But it depends on what condition you can get them. As they also can be run down from what I have seen. If you would need cooling it would depend on how you'll use them. Since you are looking to make a hy...

Also why is the C rating that important here? If you have a smaller 20ah cell that can deliver 5C or if you have 100ah cell that can deliver 1C the end result is the same. I would recommend using at least 2P configuration in your battery design. That way you will get higher C ratings, higher chargin...

Hi, So I have been using 17 kw 3 phase Tesla gen3 charger for over a year and I'm very happy with it. However it has one drawback that it's modules shut down once they reach 420v. I however noticed that in my charger one of the modules is reporting ~4 volts lower DC voltage than the other two and th...

Nissan leaf, if so, which version, simpBms, or something else? If you don't need fast balancing you could use Tesla model S BMS slave boards together with SimpBMS. This would make a fully customisable stand alone BMS solution and what's best about it is that you would be very flexible on how many c...

Still got Tesla slaves for sale, together with SimpBMS this works as a standalone BMS solution. Running this BMS on my own non Tesla battery. PM if interested.

Hi, still have 110 or 160 kw gen3 stacks available. Complete or can also split. UK and EU (no import tax). Let me know what you need

A while ago I was very interested in LTO and was seriously researching them. It is a very stable chemistry that is able to deliver a lot of amps and they supposedly almost don't lose capacity in the freezing cold. Also they are advertised as able to handle some 20000 cycles although I am not sure if...

Jacobsmess wrote: ↑Fri Nov 17, 2023 12:34 pm Did you find a source?

Nope