The Verb 510 battery by RYOT offers high, medium, and low power modes and features a preheat function to suit your smoking style. 5-clicks for on/off feature makes for an easy to use, and safe device when not in use. Universal magnetic adapters make almost any 510 threaded cartridges ready to go. Simply snap the lid closed for transport and discretion. **Please Note: The VERB™ 510 works with all 510 threaded cartridges as long as they are less than 11mm in diameter. Keep in mind that longer cartridges could make it difficult to flip the top closed. We recommend certified/reputable brands that utilize the CCELL cartridge (TH2 or M6T Models) - they work exceptionally well. 510 Vape Battery Features: Limited 1 Year Warranty Dims: 76mm x 40mm x 16mm Resistance: Above 0.8ohms Output Voltage: Low 3.0V / Medium 3.4V / High 3.8V Battery Capacity: 650mAH Fits 0.5ml tanks with medium magnetic adaptor Fits most 1ml tanks with short magnetic adaptor Oil Cartridge NOT INCLUDED What's in the Box: 1x - VERB 510 Thread Vaporizer Battery by RYOT 1x - Micro USB Charging Cable 1x - 3/16” (4.6mm) Short Magnetic Adapter 1x - 9/16” (14.5mm) Medium Magnetic Adapter