This downtube e bike bottle lithium battery can be make 24v , 36v, 48v for your choose .it have some feature as below :

Feature for bottle li ion lithium battery :

1. material is aluminum shell

2. FST cell , LG cell, Samsung cell , Panasonic cell for your choose
3. USB port (optional)

4. The controller can be built into the battery(optional)
5. Convenient Charge Port
6. Lock with Keys securely locks the mount on bike frame

7:White and black color

Detail of water bottle li ion lithium battery pack

Drawing of the electric bike lithium battery

USB port and controller built in the battery

Detail specification for the ebike lithium battery

package for downtube electric bike lithium battery :

Placement for black tube electric bike Lithium ion pack battery

Changzhou NCYCLEBIKE Co., LTD is producing electric bike and electric bike conversion kit for overseas customer since 2009, we mainly provide OEM service for customer, and already cooperated with some big chain store, supermarket, webshop.

Due to cooperation with lots of buyers from EU, North America, South America and Oceania, we understand your concentrate as well as we understand the confusing felt by suppliers, most problems between clients and global suppliers are due to poor communication and different cultures, we can break those barriers and ensure you get what you want, when you want it and to the level you expect.

We are proud of supplying goods with manufacture's price and trading company's service class, and understand the importance of quality control as well as company reputation, here we promise the goods you received are strictly to meet samples.

Go ahead to call or email us, you will find we could be trusted, let us help you!