ess

  • Brandsxtar

    XTAR takes the use of ESS vape battery protection technology

    Different from Yihi SXmini ESS, XTAR ESS is a is a battery internal resistance detection module which enhances the safety of the vape. It includes voltage detection circuit for detecting battery voltage, constant current load circuit for constant current discharge of battery and control unit. By using ESS, the internal…

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