Electric Bike 48V 15Ah 17.5Ah 36V 20Ah Rear Rack Battery Pack For Big Capacity e-Bike Cell Luggage Rack Bicycle Charger

USB Port for charging mobile phone. Recommended to be used with 250-1500 W electric mid motor. Stored in a sturdy casing . One year quality warranty . Check the detailed dimensions of the bike rack in the picture , make sure it fits your bike well. The item comes with a bike rack, which mounts the battery perfectly and holds most stuff as a normal bike shelf does. In case of the wastage of electric quantity during the storage and transportation , the battery should be recharged before using.