Introducing the Lookah Bear 510 Thread Battery-The cutest battery you'll ever see! This battery features a soft silicone body shaped like a bear, making it a unique and fun accessory for any cannabis vaper. The Bear by Lookah is a versatile 510 battery with an internal 500mAh battery that works with all 510 thread extract cartridges and delivers smooth and satisfying hits every time. The Bear 510 battery features three preset voltages of 3.2V, 3.6V, and 3.9V. These voltage settings are indicated by an LED on the Bear's cute face, which lights up green, blue, or purple to show the setting.