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  1. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    is it ok to bump ?
  2. S

    is benergy aka benergytech . com legit? what are your experiences with this brand?

    humm interesting.... thanks for pointing it out. lets see what is next..
  3. S

    is benergy aka benergytech . com legit? what are your experiences with this brand?

    HI timmmlet. thanks for answering, did you have the tool to test the spec to compare it to the spec of their report tests? Do they tell the truth? Or other tests or comments ? thanks
  4. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    Hi so with those used cell do you advise me to use an active balance board ? to do the initial balancing or for further on? Maybe i could start without and see how it goes? still not sure why we talk about 3.1v hahaha. One ES memeber said that keeping those cells full 3.65 v for long time is...
  5. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

  6. S

    Active Equalizer

    Hi are you saying to only use one at the time ex: put the bms balance fct off use the active balancer and one it has done its job unplug it and put the bms balancing fonction back on?
  7. S

    Active Equalizer

    by circuit fail, are you talking specifically about the active balancercuircuitboard? Is there a way to install an active balancer in a battery in such a way that you can access the wire and plug of the active balancer so that you leave it unpluged and only plug it once a year ? WHen unpluged...
  8. S

    Active Equalizer

    Hi could you show an example of a failsafe cutoff to buy? maybe a drawing . When you write charger's regulation circuit fail, concretely does that mean when a charger keeps on charging above the maximum capacity of the cells? thanks
  9. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    from what i understand the wiseblue cannot stop at 3.1v but b6 can. my plan is to do capacity test (i dont know yet how to do it but ill learn it when time comes) i do beleive if it is your questions that the capacity test is done with 3.65v yes . Is the capacity test done when charging or...
  10. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    hum anyone would happen to know how to answer the post #37 i made following docw009 's sharing #35?
  11. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    hi can you express this with other words? i dont understand what you are trying to convey. And how long would it take to capacity test one cell approx?
  12. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    I commited! ibought 6 modules. before the ship it i have a small window of time to add stuff from their site. what could be usefull from their site for my battery apart from the clipper flush cutter? I already have a multimeter and the soldering iron belowweller w100p. My reading told me that i...
  13. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    Hi Unless there is a good reason to discharge or test the full modules, i dont intend to do that since I will test the 2p individually and the individual cell of a 2p duo that would be lowerAmphours and replace the bad cell. These modules will probably have at least one bad cell from what I...
  14. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    I intend to only use the b6 charger to test capacity and charge it back to a voltage that does not damage the cell that will have to wait before bein assembled . Once assembled i would use a 16s charger lifepo4 it will be more simple. i have not found a 48v balance charger affordable for life...
  15. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    Any reason to choose one over the other?
  16. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    I intend on building one packs atm if i can get away with buying less equipment i would choose that road. At first sight, i go along your advice of not spending the money on the load tester. I dont see reason to buy a load tester since the BH pack seems to have 1 or 2 bad cells minimum so i...
  17. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    HI harrisson, thanks for remembering that i have to be cautions. I have already build a propotype of vtc4 with soldering. i switch for life po4 for more safety.I think i learn well even though i sometimes want to confirm info since there are lots of variant stuff that require me to ask question...
  18. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    this is the volmeter i have Amazon.ca Something Went Wrong / Quelque chose s'est mal passé is it good enough? is it sufficient to mesure 100 millivolt ? what is a DMM? what would be the advantage of using the machine you linked instead of the charger linked previously below. I understand that...
  19. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    When doing indivudual testing, does the charger leaves them at 20 pourcent or 0 pourcent or 100 pourcent? testing them all and assembling them plus installing bms plus wrapping could take me days maybe some weeks. How long can i leave the cells at 100 without damaging them too much?
  20. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    ok thanks. since you have detached the cells can you tell me that is the weird tab in red circle attached to ? where does it lead?
  21. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    ok so it would still be usefull to do this dual p test to avoid cutting tab where it is not needed. saves time i think and ill only need to cut where a duo is significantly lower. Does this drawing represents exactly the way the cells are assembled? what is the small tab i encircled in the...
  22. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    does that mean that there is no way to individually test the cell without cutting tab? like using magnet to place the end of the aligator clip on top the one cell 's end? that would save me work if i could do that and then only cut the nicket tab of the bad cell.
  23. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    Harrison, did you take all of the cells out of the plastic support? Was it difficult? would i be able to remove the plastic support only by cutting the tabs in the middle folding them up to 90 degree and pulling on the plastic holder? i hope it is possible because having to dremel the plastic...
  24. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    before commiting i need to know if i will be able to test and replace a bad cell. CAn i test each cell individually without having to dremel the tab and plastic support to take them all out? Like if it use the charger below attaching aligator wire to the ends of the charging slot and the loose...
  25. S

    hi, to keep a pack balanced, what are the differences between balance charger and bms(balancing bms) . is it one or the other or should be both? Lifep

    hi first i long to discover how you achive including rectangles of part of my post and answer it outside of the box. and do it again. it would help me to make easier posts just like you do . For now i ll do my best which is to copy paste text . first questions checked thanks. i read...
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