An internal 500mAh battery for sustained vaping powers the Vapengin vape. The built-in battery features a voltage output of three.2V to 3.4V, furnishing best Handle to your heating coil. Even though the 500mAh capability is decrease than most rechargeable vape pens, it's very decent for your disposable machine. Vapengin https://juvenalx332wky9.blogproducer.com/profile