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.

???【2-5 Working Days Fast Delivery/ One Year Warranty After-sales service】We are a professional manufacturer of electric bicycle batteries and have warehouses in California and Texa, the battery comes with a charger, you don't need to buy an extra charger.

???【Li-ion Battery Parameter】36V 14.5AH Ebike battery is assembled of Panasonic cell, suitable for 50W-500W (100W 250W 350W 500W )motors, Maximum constant discharge current: 20A, Comes with charger: 42V 2A,Battery size (mm): 360*90*90/14.3*3.5*3.5inch. Discharge: Bullet（Male&Female Side

???【Safe Lock & Led Battery Level Light & Two Keys】 The electric bike battery pack has a 5-pin battery base, will fit for most bike frame. it's easy to remove and charge at home or bike.// Lock with keys securely locks the mount on bike frame, prevents the battery from being stolen.// LED power Indicator, inform you charge your battery on time to avoid the battery is low and the bicycle is turned off.

❤❤❤【With BMS Protection Board】Adopts a 20A protection board. The BMS monitors the battery by measuring voltage, temperature, current and state of charge (SOC), which can prevent battery overvoltage, overcurrent, overload, short circuit protection, protect the battery and its Get extended. The Ebike battery charge cycle exceeds 1000 times, ≥80% capacity after 800 cycles, life expectancy of up to 5 years.

???【Battery Safety Certification Compatible】Our batteries have CE, MSDS safety certification, high-end battery quality, safety quality is guaranteed, and our batteries will be tested before leaving the factory, you can buy with confidence.Applicable types of bicycles include adult Electric Mountain Bike, Fat Tire Electric Bikes, Snow Beach Mountain Ebikes,City Commuter Electric Bicycle, commute ebike,Universal.