How long does it take to fully charge the battery?

The charging time for our e-bike batteries varies depending on their discharge level. If the battery is completely discharged, it typically takes about 3-4 hours to fully charge using the standard charger. For the internal charger, it takes approximately 6-9 hours. Did you know that lithium-ion batteries follow the 80/20 rule? Which means they can charge up to 80% of their capacity in around 20% of the total charging time. So if it takes 6 hours to completely charge your battery using the standard charger, you can expect it to reach 80% capacity in approximately 1.2 hours.