What is the best EBike battery?

When choosing an Ebike, the battery is a very important consideration. It is recognized that the most suitable battery for Ebike is lithium battery. However, lithium battery is also divided into many types. In the past, 18650 was often used, and now there is a newer model 21700 (which Tesla has eliminated 18650, upgraded to 21700), 21700 lithium battery has more powerful performance, of course, the cost is more expensive.

Roll Road Ebike has set itself apart by adopting EVE 21700 batteries. In this article, we'll explore why 21700 batteries, particularly those from EVE, are more suitable for e-bikes. Before that, let’s learn about the meaning of the numbers 18650 and 21700. It’s very easy to understand:
18650 Battery: The "18650" designation refers to the battery's size, with a diameter of 18mm and a length of 65mm.
21700 Battery: Similarly, the "21700" designation indicates a diameter of 21mm and a length of 70mm.

EVE is a renowned battery company with a track record of supplying high-quality, high-energy batteries to industry giants such as Bosch and BMW. The use of EVE 21700 batteries in Roll Road Ebikes ensures a reliable and trusted power source for enhanced performance.

1. Higher Energy Density for Increased Range:
The 21700 batteries boast a larger physical size, allowing for a higher energy density compared to their 18650 counterparts.
This increased energy density translates to a longer range per charge for Roll Road Ebikes, making them more suitable for riders who demand extended rides without compromising on power.

2.More Horsepower and Improved Power Output:
The larger size of 21700 batteries allows for higher power output, resulting in improved horsepower for e-bikes.
Roll Road Ebikes equipped with EVE 21700 batteries deliver a more dynamic and powerful riding experience, especially beneficial in demanding terrains or for riders seeking an extra boost.

3. Enhanced Heat Dissipation for Optimal Performance:
The larger size of 21700 batteries contributes to better heat dissipation during high-demand situations.
Roll Road Ebikes benefit from improved thermal management, ensuring optimal performance and efficiency even during prolonged or intensive rides. 4.Extended Service Life for Long-Term Reliability, And Hight-safety:
EVE 21700 batteries are designed to withstand the rigors of demanding applications, contributing to a longer service life.
Roll Road Ebike users can enjoy a more durable and reliable power source, reducing the frequency of battery replacements and overall maintenance costs.

5.Excellent High Temperature And Low Temperature Cycle:
EVE 21700 lithium battery has better resistance to high and low temperatures and will perform better in extreme situations, allowing the rider to trust his weapon at all times.

Roll Road Ebike's strategic decision to utilize EVE 21700 batteries not only aligns with industry trends but also positions the brand as a leader in delivering e-bikes with superior performance, extended range, and enhanced durability. With EVE's reputation for supplying batteries to automotive giants like Bosch and BMW, riders can confidently choose Roll Road Ebike for a high-quality and exhilarating e-biking experience.