Battery Dimensions: 11.2 by 87 mm
Battery Recharge Time: 30 minutes
Battery Activation: Button activated
Battery Life: 350mAh, rechargeable
Threading: Standard 510
Port: Micro US
Safety Features: Short Circuit and Overcharge Protection
Extra Features: Full Charge and Low Battery LED Indicator Light
Battery Output:3.5V (smart output power to maintain consistent flavor)