48V Lithium Ion Ebike Battery 17Ah Hailong Electric Bike Battery 1000W 1500W Normal Voltage: 48V Rated Capacity:17AH Battery Cell:18650cells 3200 Array mode:13s5p Battery Weight:4.5KG Max Constant Discharge Current:30A Peak current:60A Charge voltage:54.6V Discharge cut off voltage:36.4V Way of Charge:CC/CV Cycle Life:1000 times Charge Temperature:-15-65℃ Discharge Temperature:-15-65℃ Protection Function:Over charge, Over discharge,Over current, Short circuit,  Balance Shipping and Feedback: 1. Please check your name, address, and phone number is right. 2. This E - bike Battery be shipped from china by FedEx Express shipping, it takes about 5-10 business days . 3 . After you place a order, we will ship out your goods as soon as possible, please check the tracking timely. 4 . If you can't find the tracking, please let us know, we will provide a positive feedback to you. 5 .We will be appreciated of that you leave us a 5 star feedback if you are satisfied with our goods. 6.If you have any problems with our goods, please contact us first!!! We will do our best service to help you. 7.Any questions, don't hesitate to contact us.