For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

?【Safety and environmental protection】 Class A batteries are made of lithium-ion environmentally friendly materials, built-in a 25A BMS protective plate,which not only have stable battery performance, but also have built-in overvoltage, overcurrent, overload, short circuit protection, and temperature protection

?【Ergonomic Design】The bike battery case made of aluminum alloy, bike battery pack have ON/OFF Switch/ Portable Handle, Power Level Display, Key lock// 4 LED battery level lights,each accurately represents 25% of total power to provide you a clear awareness of the remaining power

?【Battery Performance】The charging time is about 3~5 hours, and the riding time for a single charge under ideal conditions: 30 kilometers(The weight of the person, road conditions, slope, riding speed will affect the cycling distance.); Moreover, the charging cycle is more than 1000 times, and the life span can reach 5 years

?【Lightweight structure】 The robust aluminum body is easy to carry. Modern design, easy to install and remove// Applicable types of bicycles include Folding Bike,Electric Tricycle,Electric Cruiser Bike,City Commuter Bicycle,commute ebike,Fat Tire Caddy Trike,3 Wheel Electric Bike,Universal

?【Battery Parameters】Li-ion Battery Parameter is 36V 12.5AH, 2500mAH Cell, suitable for 200W 250w 350w 450W 500W 750W 800W 1000W motor// Size:15.5 x 3 x 4.3in// Max Constant Discharge Current: 25A, Charger: XLR 3pin 42V 2A// Discharge Under Battery Basement