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  1. 100kwh-hunter

    How to Quickly Identify Fake LFP Battery Cells Part 3 – QR Code

    VERY helpful info, thank you very much. Small hint extra for those that are unaware: After receiving the cells check for "bulging"!!! Before you are going to put them into a charge, make sure that they are in a "prison" so they can no swallow up. Yeah what to do if you receive the...
  2. 100kwh-hunter

    Kia Niro Phev battery

    Most are in Dutch from a local university. I will try to google tonight for some links.
  3. 100kwh-hunter

    humor

    Old one, but i had a reminder, sorry Two women were playing golf. One teed off and watched with horror as her ball headed directly towards a foursome of men playing the next hole. The ball hit one of them and he immediately fell to the ground clutching his hands together to his groin, rolling...
  4. 100kwh-hunter

    humor

    I met a girl this weekend, she was wearing a t shirt. On that shirt was printed "at chest height" the text: "Feel good" So...next week i am in court....
  5. 100kwh-hunter

    humor

    All those discussions about where the covid 19 virus was build... I am very sure it was not build in Wuhan China... Com`on it is lasting for more than 1.5 years... Did you have a Chinisum product that lasted so long?
  6. 100kwh-hunter

    Can someone identify?

    Tesla is one of the highest in mah and are "naked". "naked" cells and 3500mah....rings my bell for tesla
  7. 100kwh-hunter

    Can someone identify?

    One of my friends tested a lot of tesla cells, he came with this conclusion. When he only tested for IR (5k+)instead of discharge (5k+)for SOH (2x testing for soh per cell) the cells seems to settle down. I don't know anything about those cells, apparently there are other cells that behave like...
  8. 100kwh-hunter

    Kia Niro Phev battery

    I had a chance to buy one aswel. I did not do it, apparently they have a short self life. The chemistry used was also not to my liking, i can remember exactly what it was. I found several diy pw builders with pro's and con's lists.
  9. 100kwh-hunter

    Can someone identify?

    Probably a long shot: Tesla cells? If so don't discharge them below 65% Apparently they tend to get unstable when discharged below that
  10. 100kwh-hunter

    The joys of testing.

    Test them all on: Appearance: Rust, dents ect IR Heaters Self dischargers(give m 4 weeks) Charging (incl time) ( a bit odd if a cell of 3000mah isnt full after 8 hours with charging with 1Ah Discharging. ( i keep forgetting two ?important? factors that i was also testing, sorry) Make your packs...
  11. 100kwh-hunter

    humor

    The wise old Mother Superior from County Tipperary was dying. The nuns gathered around her bed trying to make her comfortable. They gave her some warm milk to drink, but she refused it. One of the nuns took the glass back to the kitchen. Remembering a bottle of Irish whiskey received as a gift...
  12. 100kwh-hunter

    humor

    A father buys a lie detector robot(powered on 18650's) that slaps people when they lie. He decides to test it out at dinner one night. The father asks his son what he did that afternoon. The son says: "i did some schoolwork". The robot slaps the son. The son says: Ok, Ok.. I was at a friends...
  13. 100kwh-hunter

    humor

    So some other newly weds: She asked her husband with how many partners did you sleep? His replay: 6, 7 incl you, and was turning of the light. He asked his wife the same question about her male bed partners. After a minute of silence, he asked: honey are you sleeping? : No dear i am still...
  14. 100kwh-hunter

    humor

    Some newly weds were in bed. She asked her husband the most famous and hated question: With how many woman did you sleep? Husband with a smile on his face: Only with you my dearest, with the rest i stay awake/awoke. Visit hours hospital: 10.00 am to 11.30 am and from 04.00 to 05.00 pm.....
  15. 100kwh-hunter

    spot welder

    @Wolf I always like your home work, i will dig into those threads.
  16. 100kwh-hunter

    humor

    A friend of mine is single and goes out every Saturday. Last Saturday evening he met a beautiful Asian woman. As the evening went on they went to his house, to have a drink there. And so he told me that he got an erection problem. I asked how that was possible, you are 25 and sporty ..... His...
  17. 100kwh-hunter

    spot welder

    Good morning all(cet), ? it is possible that they are US18650GR. They ended up in the wall because they could handle within time a charge and discharge of 1A (2x) Did not heat up more than 10C from the ambient temperature. Did not have a V drop more than 0.1 V after 3 weeks. They did not have...
  18. 100kwh-hunter

    spot welder

    Well that was a "quicky" it was in a folder called "ess" With best regards
  19. 100kwh-hunter

    spot welder

    @Dr. Dickie https://secondlifestorage.com/index.php?threads/zb-in-parallel.7886/#post-54024 I really had to dig in the archives, but in this thread you will find a picture of two 100p packs, you can enlarge the photo and see how i did it, i will try to dig in my laptop if i can find some...
  20. 100kwh-hunter

    spot welder

    Mine soldering iron is a 100w with a big fat tip, grinded into a small point. One second per cell for the first solder, after that a second second "pushing" the wire in. Never had a problem with it. Not even when soldering the wire on 4x twisted 10 AWG wire, three seconds. A old fashion, sorry...
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