The replacement battery for Arizer Air and Arizer Air 2 will make sure that your vaporizer is always on the go. This Li-ion battery is made specifically for use with the Arizer Air and Air 2. It is high power, high quality, and long-lasting. The product includes 1 Arizer Air spare battery, which can come in a red, blue, or purple color. By always keeping one of these spares in hand, you will never have to wait for your Arizer Air’s battery to charge. Simply swap out the dead battery with a new one, and you are good to go!