The Zen Tanks battery (350mAh) is buttonless (air drawn) and works perfectly with all CCELL cartridges just like Zen uses.
The high quality plastic body accommodates most 510 threaded cartridges and includes a very high quality USB dongle style charger. Filled vape cartridges not included and are sold separately.
This battery is also available in SILVER. *Note some batteries will say ZEN on them others will say JUPITER who is the actual manufacturer.*