Customer Reviews

4.57 out of 5
See all 7 reviews
Write a Review
  • All Reviews (7)
  • Image (0)
  • Video (0)
  • All Star
    • All Star(7)
    • 5 Star(5)
    • 4 Star(1)
    • 3 Star(1)
    • 2 Star(0)
    • 1 Star(0)
Sort by:
Top Review
  • Top Review
  • Most Helpful
  • Most Recent
Reviews only from your country (United States)
|
Show Original

A part of the review has been auto-translated.

  • 03/04/2023

    He's here

    Comments
    Show Original
  • 03/04/2023

    He's here

    Comments
    Show Original
  • 03/04/2023

    He's here

    Comments
    Show Original
  • 03/04/2023

    Megérkezett.

    Comments
    Show Original
  • 24/12/2022

    For these devices, the capacity is given in mAh at a voltage of the basic cells of 3.7 V - then a DC/DC converter is used.  It is the same as a USB powerbank.  The capacity in mAh at 12V is less than a third.  It would be better to state the capacity in Wh, then this capacity would be the same at 3.7V and at 12V (excluding DC/DC conversion losses).  The capacity expressed in this way is not only for this source, it is also used for larger backup sources consisting of 3.7V Lithium cells.

    Comments
    Show Original
  • 05/03/2023

    You arrived unharmed. Long delivery time (3 months, 90 days ).The battery is not charged, the 12.6-volt charger can't be charged, the charge won't start in 8 hours. I hope the product isn't faulty. After charging, I can test its true capacity.

    Comments
    Show Original
  • 03/04/2023

    Megérkezett. Az akkumulátor valószínű hibás, nagyon felpúposodott az akku. Gázos valamelyik cella. Most vizsgálom és megfogom reklamálni az ügyfél szolgálatnál. Az akku lemerült állapotban érkezett. Ráraktam a töltőre (12,6 V) majdnem 9 Amper töltőáram felvételt jelzett a műszer. Ezzel a akkuval gond van.

    Comments (1)
    Show Original
Show:

    Total 0 pages

    Go to page

    Go
    recommendation for you
    • US$85.99
    • US$11.43
    • US$48.99
    • US$28.62
    • US$21.35
    • US$6.99
    • US$22.96
    • US$36.00
    • US$16.99
    • US$6.00
    • US$25.99
    • US$7.99
    • US$6.00
    • US$16.99
    • US$18.99
    • US$18.98
    • US$14.39
    • US$57.99