Enjoy ultimate versatility with the GiGi H2O 510 Battery. Designed in a discreet, portable size, this popular GiGi vape battery lets you directly connect to your glass-on-glass water pipe with the included removable 14mm/19mm male adapter. The fast-charging USB-C port and 500mAh battery keep you going all day so you can vape on the go, or sit back and relax from home with your water pipe.