M5 extra battery is only available for pre-order. expected to arrive on June 25.

Luckeep M5 Series Dual Battery Pack – Extend Your Adventure

Maximize your riding experience with the Luckeep M5 Series dual battery option. Available in 48V 15Ah and 52V 20Ah. this high-capacity external battery extends your range up to 160 miles. ensuring non-stop adventure and off-road endurance.