When your vape blinks a white light three-time, it means that it is in need of a charge!
Make sure the device is fully turned-off before plugging it in. Simply locate your device's charging cable and charging port, plug the cable into the port and the port into a nearby wall outlet.
Once you have done that, simply plug your device into the cable. Most batteries take up to 30 minutes to 1 full hour for a full recharge.
After the time is up, simply unplug your device, and it will be good to go!