Hodnotenia zákazníkov

Napísať recenziu
  • Všetky recenzie (67)
  • Obrázok (7)
  • Video (0)
  • Všetky hviezda
    • Všetky hviezda(67)
    • 5 hviezda(60)
    • 4 hviezda(6)
    • 3 hviezda(0)
    • 2 hviezda(0)
    • 1 hviezda(1)
Triediť podľa:
Najlepšie hodnotenie
  • Najlepšie hodnotenie
  • Najužitočnejšie
  • Najnovšie
Recenzie iba z vašej krajiny (United States)
|
Zobraziť originál

Časť recenzie bola preložená automaticky.

  • 07/04/2023

    ürünü beğendim. teşekkürler banggood

    Pripomienky
    Zobraziť originál
  • 13/07/2022

    Még nem teszteltem

    Pripomienky (1)
    Zobraziť originál
  • 24/06/2022

    Very good

    Pripomienky
    Zobraziť originál
  • 15/09/2019

    Circuit de bonne qualité, Bonne idée les coins arrondis.

    Pripomienky
    Zobraziť originál
  • 31/07/2019

    excelente producto

    Pripomienky
    Zobraziť originál
  • 02/05/2022

    Am primit la timp.Multumesc.tOTUL E OK

    Pripomienky
    Zobraziť originál
  • 24/03/2022

    funziona bene. una volta fatti i collegamenti dai due poli non uscirà corrente finchè non verrà imnessa una piccola carica, poi funzionerà.

    Pripomienky
    Zobraziť originál
  • 16/12/2021

    شكرا للجميع استلمت الطلب .ممتاز

    Pripomienky
    Zobraziť originál
  • 21/09/2021

    Well-built. Has spot-weldable pads on the battery connections. I have not tested it extensively. What I have observed: 1. My cells had been discharged to between 2.9V and 3.2V. There was no output from the 4S battery pack. I charged it at 16V/1A (constant current) overnight. The next morning the battery was charged. 3 cells measured 4.000V and one was at 3.994. Note that this is not a BMS (battery management system), but a battery protector, so that result was probably due to the condition of the cells. 2. After charging, the battery output was activated, and I was able to power my BlueTooth amplifier from it. 3. I read up on the chip specs, ABLIC S-8254AA, which explains that it protects the cells from over-charge and over-discharge by monitoring individual cell voltage. It also allows for overload (too much current draw). Under these three conditions, the battery will be disconnected (no output). My experience so far shows that cell under-voltage works. I don't know if I'll get to test over-voltage and current overload. However, by inspection, it looks like all three functionalities have been implemented (circuit for over-voltage and under-voltage is the same; sensing for current overload has been included). Recommended!

    Pripomienky
    Zobraziť originál
  • 03/01/2024

    Thanks all ok!👍

    Pripomienky
    Zobraziť originál
Show:

    Celkom 0 strán

    Chod na stranu

    Mohlo by vás zaujímať

    recommendation for you
    • US$2.99
    • US$24.99
    • US$49.99
    • US$3.49
    • US$1.40
    • US$4.58
    • US$1.99
    • US$2.99
    • US$75.59
    • US$15.79
    • US$61.99
    • US$13.99
    • US$7.99
    • US$2.99
    • US$1.99
    • US$0.99
    • US$4.59
    • US$3.99