Cheap Ebike Battery

#Cheap Ebike Battery

Getting outdoors to ride a bike is not only beneficial exercise, the fresh air and scenery can be invigorating. If you find you need a little extra help to get up some of those hills, an electric bike could be the solution for you.

Electric bikes are powered by a lithium ion battery, and they feature high speed brushless gear motors that take over when you need extra help. With 21 speeds, electric bikes offer all of the standard shifting and gears that you'd expect from a bicycle. When you need more power, simply shift into the assisted mode and off you'll go. 

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FAQ

Q:What is the Battery Management System (BMS) and how does it work ?

A:Each battery pack embeds a built-in BMS. This BMS is a high-tech design that manage two main aspects of battery during operation :

Protection features :Low Voltage Protection Switch – Automatically disconnects at 10.0V

Over Voltage Protection Switch – Automatically disconnects at 14.8V

Short Circuit Protection Switch – Automatically and safely disconnects battery

Reverse Polarity Protection Switch – Automatically and safely disconnects battery

Over temperature – Automatically shut-down battery until normal temperature recovery

Balancing features :Internal cell balancing – Automatically balances  cells during battery operation. Balancing algorithm has been developed to ensure perfect balance between cells throughout battery life.

Charge Balancing – connected in parallel and/or in series, the BMS will balance each Pindependently, in order to provide a constantly balanced battery system.

Q: Can I have samples to test? And what is lead time for sample order?
A: Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.

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