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  • Efest Battery 21700 - 3700 mAh, Single Unit

    Efest Battery 21700 - 3700 mAh, Single Unit

    $12.90
    $12.90

    Efest Battery 21700 - 3700 mAh for Vaporizers Battery used for Vaporizers.  New improved wrap! 3700 mAh 35A Discharge, 3.7v Sold by Singles Suggested Retail =...