Anyone here repair batteries?

Discussion in 'Breeze' started by skarz, May 21, 2018.

  1. skarz

    skarz New Member

    Nov 25, 2017
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    So far I've had two batteries mysteriously fall below the minimum voltage and now they're paperweights. With batteries becoming scarce, is there anyone on here willing to repair my batteries if I ship them?
     
  2. HarveyH54

    HarveyH54 Active Member

    Anything is possible, but don't remember reading any successful rebuilds. I've got my fist battery, which only lasted a few months. and had thoughts. The case is pretty well sealed closed, and would need substantial effort to pry open. Been fooled more times than I care to admit though, some cases have to be open in one certain way, if you want to avoid the effort and damage, usual obvious, after ruining the case... I'm a little afraid of puncturing or tearing to cell pouch, while forcing open the case. Try to avoid playing with things I don't fully understand, that can explode, or burn violently. I bought GIFI Power batteries a year ago, still working good, no hint of impending retirement. Might look up their website, see if they are still making them. Paid $75 each, free shipping from China, took a few weeks.
     
  3. Jarlath Drake

    Jarlath Drake New Member

    May 28, 2018
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    Hydraulic System Designer
    Kitchener, Ontario
    Lipo chargers are designed to not attempt to charge if the voltages drop below a certain threshold. The issue with "fixing" these batteries is the connection. The Breeze connection is pretty unique...
     
  4. colorado scott

    colorado scott New Member

    Feb 22, 2018
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    There area a few replies to this thread on yuneecpilots. Suggest you look back there.
     
  5. Lambruceco

    Lambruceco New Member

    Dec 8, 2018
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    I had 3 original Yuneec Power 3 (YUNQ500105) batteries. I foolishly let them set a while and all 3 are not chargeable now using the factory Q500+ charger. I have read a few articles that seem to indicate mine are not useable.

    Recently I bought an upgraded charger and a new battery. The charger is a Tenergy TB6B synchronous balance charger / dis charger. The battery is a GiFi Power 7500mAh 3s/11.1V LiPo.

    I am not a battery or charger expert but based on my research, not many like the factory charger, so this is what I bought. There is a small learning curve to program the charger, but your programs can be saved for quick recall.

    I might set the new charger and 3 old batteries outside and try charging the 3 old batteries with my new charger. Are there any battery experts out there that do not recommend this?

    Hope this helps.
     
  6. Mike004

    Mike004 New Member

    Mar 30, 2019
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    Yes I do repair batteries for cheap price
     
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