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Battery Voltage Alarm

Battery Voltage Alarm

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United States
Stock in: china

For each user order no more 5 item(s)

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Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >


* With a push key by which you can change the value settings and save.

* When voltage is below the set value, it will buzzer very loudly with red LED light. (pre-set value is 3.3V)

* Mini shape, no larger than a common key.

* Compact, easy to carry.

* Really useful in flight if you can't see the lights.

* Use for 1-8s Lipo/Li-ion/LiMn/Li-Fe.

* Voltage detection precision: ±0.01V

* 1S test mode voltage range: 4-15V

* Low voltage alarm mode for 2-8S

* Alarm set value range: Off 2.7-3.8V

Package weight: 9g

Package including:

1*Lipo Battery Voltage Tester 1S-8S link + Low Buzzer Alarm


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Customer Reviews

Average Rating:


based on 41 Customer Reviews

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  • By b***2

    July 21, 2017

    Great product fast delivery

    Is this helpful? (0) (0)

  • By t***y

    September 28, 2015

    Voltage tester as described. Great seller. Thanks.

    Is this helpful? (0) (0)

  • By g***s

    September 24, 2015

    Good product, great price, quick dispatch, A+++ seller

    Is this helpful? (0) (0)

  • By f***6

    September 8, 2015

    Tutto perfetto

    Is this helpful? (0) (0)

  • By e***t

    September 7, 2015

    Tutto ok oggetto come da descrizione ottimo venditore

    Is this helpful? (0) (0)

  • By s***m

    September 2, 2015


    Is this helpful? (0) (0)

  • By f***x

    August 31, 2015

    Nice quality and fast shipping!

    Is this helpful? (0) (0)

  • By p***t

    May 12, 2015

    Товар пришел 12.05.2015

    Is this helpful? (0) (0)

  • By p***b

    April 30, 2015

    works great

    Is this helpful? (0) (0)

  • By w***9

    April 28, 2015

    Fast shipping. Great to do business with.

    Is this helpful? (0) (0)

  • By m***9

    April 15, 2015

    great pricing and great product

    Is this helpful? (0) (0)

  • By d***7

    March 30, 2015

    Excellent thanks A+++ seller

    Is this helpful? (0) (0)

  • By s***6

    February 4, 2015

    great comunication fast shipping gret seller great product

    Is this helpful? (0) (0)

  • By s***0

    February 3, 2015

    Excellent service well recommended

    Is this helpful? (0) (0)

  • By p***v

    January 30, 2015

    very good seller

    Is this helpful? (0) (0)

  • By a***t

    January 26, 2015

    Product as expected, would buy again!

    Is this helpful? (0) (0)

  • By t***l

    January 20, 2015

    Perfect! Thanks!

    Is this helpful? (0) (0)

  • By b***o

    January 20, 2015

    Great.Thank you.

    Is this helpful? (0) (0)

  • By v***e

    January 11, 2015

    Fast Shipping! Great seller :) Thank you!

    Is this helpful? (0) (0)

  • By s***1

    December 23, 2014


    Is this helpful? (0) (0)

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