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.

??【48v lithium battery Parameters】▶suitable for 250w-1000w motor. ▶54.6V 3A charger. ▶20A BMS(Battery Management System). ▶Range is about 20-30 mils without pedaling,▶Connection Type:13S4P, ▶Dimension:10.4 x 3.7 x 2.8 inch,▶Charge Time:3.5H▶Product Contains:1x48V 10AH Lithium ion Battery,1x3A Fast Charger,1xMale XT60,1xManual.

??【48V Battery 10AH Lithium ion Battery】BtrPower ebike battery is equipped with 18650 cell ,High cell density,all batteries have been approved by UL and CE. You can ride safely with BtrPower battery. Suitable for Electric Bicycle Scooter,Motorcycle,Trike,Go kart,Scooter,Ebike motors.48v 10ah Lithium ion Battery case is ABS which is super waterproof.you don’t worry battery was wet by rain or water.

??【Trust BtrPower Brand Battery】Factory Support：BtrPower Brand authorized operation，Our factory has over 10 years experience in battery production, research and development. We are committed to providing customers with high performance and durable lithium battery.

??【Fast Delivery】BtrPower warehouse is located in California, free Ground Shipping To The 48 States! You can get your battery about 2-7 business days when you order.It is very convenient to return and exchange battery from BtrPower US warehouse.▶If the battery size is not suitable, you can contact us, we will have other sizes of the same model.

??【3 Months Free Return / Replacements/ 12 Month Warranty】If there is any problem with the product, please contact us, be each other's angels, give us a process of communicating with each other, and we will help you solve the problem within 48 hours.