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  1. H

    FS - DIY Battery Boxes - Qty 2 for EVE 280 Batteries

    These still for sale?
  2. H

    Nissan Leaf Gen 1 Cells/Modules | Southern California

    I will second that, I have 94 gen 2 leaf modules I will be putting up for sale very soon, they have been rock solid for 2 years
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    FS - DIY Battery Boxes - Qty 2 for EVE 280 Batteries

    Shipping to 85901?
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    XR04 + ENVISION 305 DIY 48v Build Photo Diary

    Not sure I would buy these cells again, Great deal but shotty welding on the terminals, I had another one come off with very little force and you can see it was only half welded, and I haveba third that you can see is the same only half welded being held on barely by the other half but I am...
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    XR04 + ENVISION 305 DIY 48v Build Photo Diary

    https://www.aliexpress.us/item/3256805569128601.html?spm=a2g0o.order_list.order_list_main.23.e0a71802MeUZzD&gatewayAdapt=glo2usa
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    XR04 + ENVISION 305 DIY 48v Build Photo Diary

    Hello yall, I am just so happy with these boxes and the service their company provides I just had to share my build and thoughts, these are very well built and have everything you need for a complete professional looking and high quality build for an absolutely unbeatable price, I got the boxes...
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    Balance cable awg

    The bms has a PC Software that tells you everything, yes through the bms
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    Balance cable awg

    They are pretty close in volts and I am currently charging then up in series as they are in the picture and as soon as a cell hits 3.6 I planned to taper the current on the 48v charger down until its low keeping the highest cell at or below 3.6, then was gonna disconnect the bus bars and connect...
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    Balance cable awg

    I am using the JBD-UP16S020
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    Balance cable awg

    I have plenty of bus bars but the cells are already all setup in my xr04 Enclosure and I would rather not disassemble the whole thing to top balance since they are in series formation, I would rather just remove the current bus bars and run cables so to not have to remove all the cells lol
  11. H

    Balance cable awg

    Yes between the cells
  12. H

    Balance cable awg

    Hello, I am trying to top balance my 16s envision 305ah battery pack, and was just wondering what awg cables should I be using to go from + to + and - to - with the short 6in or so cables?
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    Please Delete [No longer Selling]

    Last bump, Imma give this one more week, then I'm gonna just open er up and play with it lol, it's too hard to keep looking at this thing in the box lmao ;P the kid in me wants to open it.
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    Anyone buying these 305ah envision cells?

    I sent them an email and a pic and they sent out a replacement. Thanks guys
  15. H

    Anyone buying these 305ah envision cells?

    I have not asked, i dont want to have to take it out I already have it fully built into my XR-04 Enclosure, which I absolutely love BTW, for 250 shipped this thing is really well built, I have a 2nd one coming and will do pictures of it and the 2nd build, it's really nice and for the price...
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    Anyone buying these 305ah envision cells?

    I also bought 32 of these but one cell the negative terminal snapped off with very little force, super annoying, not sure how to fix it, maybe solder with that low temp solder paste? Will that work?
  17. H

    Please Delete [No longer Selling]

    Bump, Still for sale, still new in box sitting unused in my shed, such a shame for such a nice unit ;P
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    Please Delete [No longer Selling]

    It was a black Friday deal from eco worthy directly on ebay, SRNE will sell you them direct for around 900 but then around 250ish ddp shipping
  19. H

    JiaBaiDa UP Series BMS (Parallel Packs)

    NM just got official word from jbd, this bms does work with srne
  20. H

    Please Delete [No longer Selling]

    Yep that's what I got, 2 of those for 1k, I love em
  21. H

    Inverter recommendations

    IMHO, I would go with the powmr 5k or the srne 10k, both are made by srne, and I a just love their inverters.
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    Please Delete [No longer Selling]

    So it's so weird because the powmr version of the 5k hyp series did the same thing but I got 2 of the eco worthy on black Friday of the hyp series for a screaming deal and they don't do it, so idk maybe it was just that defective unit and the powmr defective as well /shrug, but I am VERY happy...
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    Please Delete [No longer Selling]

    Still for sale, If interested I could cover shipping in the U.S.
  24. H

    Apexium or EEL?

    Has anyone tried the xr04 boxes? They can use the jbd bms which I love, and are incredibly cheap at only 240 shipped?
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    Please Delete [No longer Selling]

    Yes they are true split phase, there is an option you can choose 0 or 180 for single or split
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    Best current deals for GOOD lifepo4 280-305 range cells

    Ok so here is where I am at,, 32 Envision cells from 18650 for 2827, prolly get around Christmas ish, or 32 LF280k v3 which I hear are testing over 300, for 3078 from Jenny wu, China shipped would get probably around end of January, any thoughts, ideas, better deals?
  27. H

    JiaBaiDa UP Series BMS (Parallel Packs)

    I wish this bms would work with srne
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    Anyone heard of this BMS?

    It's from Xinron New Energy Texhnology, they also have some very reasonably priced 16s 280-305 battery boxes, for like 240, free shipping, this is their bms that can go with it or you can use jbd bms, but this one huts every checkmark for me, active balancing (5a) , Touch screen lcd, 200a, and...
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    Best current deals for GOOD lifepo4 280-305 range cells

    I heard that 18650 took care of those cells and all was well? Also at this price point 75, I doubt there's much that beats it for quality cells, no I don't mean A grade or EV grade just that they meet or exceed their ratings which 18650 guarantees, and they are not used like half the cells you...
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