Smooth button activation, three voltage options to choose from for the perfect draw and SmartPulse™ to prevent overheating using temperature power wave control.
Fits most 510 cartridges
Grade A Lithium-ion battery
Variable voltage switch:
Low battery notification: red light blinks 10 times.Solid red light during charging.Green light when fully charged.
*This battery does NOT come with a charger cable but does use a standard Micro USB.
Note: Do not use power chargers that output more than 5 volts. These may damage the battery.