Battery - Echo Stik 510 Thread Battery

Draw activated without complex buttons Grade A Lithium-ion battery Variable voltage switch: 2.6V (for flavor and terpene retention) / 3.5V (for big clouds) SmartPulse™ power waves maintains consistent temperature Long lasting 180 mAh battery Universal 510 thread Micro-USB port for easy recharging (Micro-USB charger included) Charging lights: Red LED (when charging) / Green LED (when fully charged) Available in blue or white Short circuit and overcharge protection NOTE: Do not use power chargers that output more than 5 volts. These may damage the battery.