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Hobbyking Wireless Battery Tracker w/ Free Battery 870mhz

Hobbyking Wireless Battery Tracker w/ Free Battery 870mhz

Discontinued Product

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Rating:
Stock:
OUT OF STOCK
Weight:
149 g
SKU:
HK-Traker870
Product
Description
Wish you could know your Lipoly battery voltage while you are flying?
Want to be able to accurately know when your pack is about to drop voltage?

The New-&-Improved Hobbyking wireless battery tracker monitors your lipoly via the charge plug and sends back a signal to your reciever. Should one of your cells drop below 3.6v the LED for that cell will turn Red. Once the cell drops below 3v the LED will flash and the warning buzzer will beep, signaling you to land as soon as possible.
The transmitter operates on 870.0Mhz FM band and can monitor 2S to 6S batteries.

Spec.
Transmitter Weight: 7g
Receiver Weight: 35g (this is the part you keep in your pocket)
Signal distance: Around 300-400mtr
Battery: 7.4V/ 2 Cell (Included)
 
Usage;
Ensure the hand-held receiver is turned on and you have selected the number of cells first. Once this is done, then connect the transmitter inside the plane to the batteries balance plug. If you do not do it in this order, the reading will be incorrect.
Product
Specifications

Additional Information

  • SKU:
    HK-Traker870
  • Brand:
    HobbyKing
  • Capacity (mAh)
    No
  • Shipping Weight(g)
    149.00
  • Length:
    0.00
  • Width:
    0.00
  • Height
    0.00
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verified_user Quality
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This is a useless item. The warning beeper continually sounds, even with a fully charged lipo. Voltages checked on an 'EOS' meter. The warning lights show low voltage red, on fully charged lipo, all cells.

If i had bought it locally at a shop, i would return it.
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Sounded like a good idea, but when it arrived it was very poor quality. Only monitored one or two cells. Upon investigation found very poor soldering in receiver making most of the board non-functioning.
Sent back for refund.
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verified_user Quality
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O alcance no e' dos maiores... mas funciona corretamente. para checar a carga e' necessario fazer uma "passagem" perto para se ter uma leitura.
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verified_user Quality
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Das Gert funktioniert!

Aber schon beim abheben meines T-Rex 500 mit vollgeladenem 6S 2800 Lipoakku geht das Alarmsignal mit roter LED an.

Die Meschwelle ist falsch eingestellt, somit ist das Gert unbrauchbar!!!

Die billige Verarbeitung ist bei dem Preis noch gerade akzeptabel.
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Es un muy til!, sobretodo para los usuarios de helicpteros. El radio de distancia es limitado por tanto en aviones puede perderse la sean. Avisa con seales luminosas y acsticas indicando del estado de las celdas en cada momento. La batera de 2S se carga rapidamente con unos 400 mAh. La duracin de las baterias es mas que sificiente para varios dias de vuelo.



Is very usefully! Better for helicopter users because the coverage range is limited. Notify you the battery state of each cell from 2-6 clell with light and sound. Cams with a small 2S small lipo, around 400 mAh. The lenght of the battery is enough for a few days.
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Can someone tell me which battery the tracker uses? Is it a Lipo 2 cell? What is the capacity?
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It is a verry helpful tool to show lipovoltagee.



It is better than a lipoflasher because it shows every cell of lipo.

And distance is great it works within 500 meters (tested).

Only the manufakture could be a little bit better.

Better Power switch and the cover could be better than paper with film and moved axacter.

It would be of advantage if could buy an transmitter without receiver to use it in several modells.

Thank you



Burli

verified_user Quality
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verified_user Quality
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Buen producto ya que puedes monitorizar de 2 a 6 elementos de la lipo pero su funcionamiento no es del todo correcto ya que se enciende y pita en cuanto le pides algo de chicha a la bateria.

Tal vez para vuelo suave si valga pero para vuelo sport ya trabaja muy mal.
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I disappointed with this bat tracker. The bat tracker working properly but the range is not more than 100meters.
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Tolle Idee, problemose Funktion, einfach genial!!
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