The Pulsar EVOD Variable Voltage Battery - 900mah offers a twist style variable voltage setting. Voltage ranges from 3.3 to 4.8 volts. Works with tanks that use universal 510 threading. Battery capacity is 900mAh. Operation is easy, just click 5 times to turn the battery on or off and twist the bottom dial to adjust the voltage. Battery charger sold separately.
WARNING - Cancer and Reproductive Harm - www.P65Warnings.ca.gov