Want to extend the fun with your Zero XE? Make sure you have a charged spare battery ready. The 4.3 kWh (74 V, 58 Ah) lithium-ion battery can be charged directly on the motor or removed in less than a minute for convenient charging wherever you are. With the 800 W charger, it charges from 0 to 95% in just 5 hours via a standard 220 V outlet.