Retaining you clear of the low-battery warning for for a longer period, the mighty electricity of an 800mAh battery is crafted in to the slender XROS, with the guidance of 1A Form-C rapidly charging.BEST VAPE PEN However! Posted by Rene Krueger on Jun 1st 2022 I have tried using Several kits and I have found troubles with most. From leaking to burn