eMark
100 kW
Maybe he was going to post a CAD of his 7+7+6 end-to-end cell alignment of Wayne's Fauza 10s2p pack. Possibly decided to make some additional corrections before posting it :thumb:Hillhater said:Deleted
It is nice to know that Hh is also interested in end-to-end cell alignment as are the Electrical Engineers that designed this Fauza 10s2p battery (without potting) and other engeneering end-to-end 18650 cell configurations.
Perhaps Wayne will decide to disassemble and reassemble trying some used/salvaged cells to see if the BMS is still good. If he does some closeup photos of the end caps and connections would be of interest to those planing a DIY end-to-end cell configuration.
If your pack also has end-to-end cell alignment and you decide to replace some or all of the cells could you post some closeup photos of the end caps and connections as more and more ES members are interested in designing and building non-weld/solder packs.jbalat said:.. occasionally my pack is going into an error state after charging, if I leave it for a few days it’s good again. I’m guessing a few bad cells are triggering high voltage cutoff and it takes a while for the bms to pull them down again. ... So I may need to replace some of the cells.
Hoping Hh will provide a CAD, digi-image, or drawing so as to validate his 7+7+6 end-to-end Fauza cell configuration. Inside of the Fauza battery enclosure is barely 11" in length.
Hopefully with Hh's knowledge he will post a "7+7+6" CAD or freehand drawing of the end-to-end cell configuration in Wayne's FAUZA 10s2p battery. Otherwise how are we to believe his 7+7+6 cell configuration is even feasible within the dimensions of that Fauza pack (11.61"x3.15"x2.95").
Here's my digi-image as a compromise to Hh's 7+7+6 inline cell configuration of Wayne's FAUZA 10S2P battery. Purposely made it as simple as possible so that Hh's forthcoming professional CAD or hand drawing will prove his 7+7+6 cell configuration :thumb: