This item is for one (1) replacement battery for the Ecotric Vortex electric bike.
The Battery is a replacement battery for the Vortex electric bike only.
Battery capacity: 36V / 9-10Ah
Battery cells: Lithium-Ion
Please note that there are two kinds of this battery now, if you need to buy new battery for Vortex, please choose the right photo to buy it, if you have any questions, please contact us.