DX » Community » Reviews » Lipo Battery Low Voltage Buzzer Alarm for RC Helicopter - White
Customer’s impression:
good Very good excellent nice Useful
Create Review

Share your reviews,
photos and videos here!

Sort by
  • Latest Reviews
  • Most Helpful Reviews
  • Pro Reviews First
  • posted bysilvinocruz on 02/17/2017

    Bom acabamento


    0 0 0

  • posted byrndeyhig8hei6 on 02/17/2017

    Pros: compact, relatively easy to use (some internet information will always provide a few tips). Quick for checking your battery packages voltage levels. Cons: not really, but it has a very loud beep. Other thoughts: it will be nice to have a possibility to control beep volume. I use it to check... Read more

    Impression:Very good;

    0 0 0

  • posted by10474085 on 02/13/2017

    The product came exactly as i wanted. Very useful when flying your planes and don't have many experience on battery duration. Useful also when charging batteries, allowing us to identify problems on the balancer. Pro: very small, so you can easily carry everywhere. Lightweight, so is possible to... Read more


    0 0 0

  • posted byKendrickxy on 01/31/2017

    Pros: Works fine; I tought I'll receive the version with the "LED bulb"; but I received one with an SMD LED; small. Con: No mounting support, because I wanted to use it for a DIY project and not a perfect square, because the buzzers are a little bit bigger (the board is 22mm, with the buzzer it's... Read more

    Impression:good,Very good,excellent;

    0 0 0

  • posted byhellra1ser666 on 12/23/2016

    I use the unit for a quick-test of my battery packs. By removing the speakers, the alarm signal can be used to cut off the battery by adding a few more components to prevent deep discharge damage to the connected battery pack.

    Impression:Very good;

    0 0 3

  • posted byChristophevE on 12/20/2016

    Pros: does exactly what it needs to do for a very cheap price. I can build this myself but not for this cost! Cons: the accuracy is not as good as a multimeter but it is good enough for the usage you will have from it

    Impression:Very good;

    0 0 3

  • posted by10687114 on 12/05/2016

    Pros: Very loud Easy to use Cons: Beeps on connect No mounting holes

    Impression:good,loud,Easy setup;

    0 0 3

  • posted byBacyl on 10/21/2016

    Really easy to use.Works good.Buzzing is noise :D realy good purchase


    0 0 2

  • posted byDancobain1987 on 10/17/2016

    Pros: Easy handling Cont: don't have. Product easy handling, good size, destined to all batery lipo. For Piper/ Cessna/ Extra airplanes toys.

    Impression:muito bom,Excelente,Boa;

    0 0 0

  • posted byRodolfomv on 10/13/2016

    Monitor de tensão excelente, funcionamento perfeito, possui alarme de tensão minima, recomendo o produto.


    0 0 0

DX Everywhere