HillMiles MileCity1 Integrated Ebike Battery 36V 48V 10.4AH 13AH for Touroll J1 Trekking Jasion EB5 Roamer Electric Bike

1. How to choose replacement battery? When choose new battery to replace old battery pack. <code>fistly should make sure if the new battery pack size is suitable for ebike.Second, usually the battery voltage must be the same if you're not sure whether the motor has wider working voltage. For example, old battery pack is 36V, then new battery pack should be the same, can not be 48V or 52V. Third, If your old battery pack is 10.4ah, and the baterybox size is the same or bigger and workable, then you can choose higher capacity like 12ah 14ah or more to reach longer distance.</code>

2.Which kind of cells are built in battery pack? Most of our battery packs are made up of authentic Grade A 18650 battery cells from Korea or Japan. We use Samsung, Panasonic or LG brand cells and and some use our brand cells. In every product link description, you can check which cells are built in the battery pack you are intereted 3.What is aBMS? Battery management system is the the circuit board that protect your battery pack and make sure it is safely. 4. If customized service available?

Yes, we can customized battery according to your request. Please tell us information like, voltage, capacity, size, motor power or more.

Battery size: 64*93*414mm Certification: CE BMS: 20A/30A Charger: 42V/54.6V 2A/3A Brand Name: TRILUPO Type: Lithium battery Composed Type: 10S4P/10S5P/13S4P Origin: Mainland China Capacity: < 10Ah Voltage: 48v Battery Cell: Korea/Japan 18650 2600mAh/3000mAh/3500mAh Li-ion Cell Weight: 3.8KG Nominal Capacity (Ah): 10.4AH/12AH/14AH/13AH/15AH/17.5AH