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Coil master 521 tab with only two hours......

migasgrill
in Notice

I bought my Coil master tab 521 today.  :-))

After I place a charged battery, efest IMR 18650 3.7v 3000 35A, the tab 521 works well.

5 min later...  I have only on the screen "non" . In the position I or 0 or II. No action no nothing.

I have changed the battery to new one from samsung blue 25A, another efest of 2500 35A and the screen have the same message.... non .

I remove the battery and 1 hour later i put again the battery. It´s work for only 1 min. when I unplug the mod, seconds later, it lights up alone and gets the message non . Even if you change the position for reading or burn or shut down, the message keeps and nothing happens. 

It's dead!  Only in 1 hour. 

I waited for him 15 days as it has been unavailable.

I am deeply saddened.

 

 

 

 

Comments

  • coilmasternet

    Hi,migasgrill

    Could you please shoot a short video and your order number to: sale@coil-master.net?

    We'll reply the solution as soon as we check the video.

    Have a nice day~

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