🚲 【Large Capacity Hidden Removable Lithium Battery & Fashionable Design】36V 13Ah 18650 lithium-ion battery, it supports 50km/31 miles to 90km/56 miles riding. 🚲 【3 Working Modes】 ★ Pure Electric Mode (Support 40-60km mileage) - Turn the throttle of e bikes to accelerate.
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