Battery drain?

is anyone else's 521 tab draining their battery when not tuned on? Mine over discharged a 1865 overnight when not being used!

Comments

  • When turned off still have a battery drain of 110 mah not good ruined a battery 

  • @highlander

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

    Also we have a little curious how do you know 110 mah...

    We'll reply the solution after we have a check.

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