Best battry for 250 watt motor

[Dhairya]

Hi.. I am designing an ebike. And according to government norms I am using 250 watt rear wheel geared hub motor. Please suggest me the best battery specifications and name which will he efficient and cost effective.

[commuter ebikes]

Hi.. I am designing an ebike. And according to government norms I am using 250 watt rear wheel geared hub motor. Please suggest me the best battery specifications and name which will he efficient and cost effective.

Post a link to the motor and controller, system voltage, tire size and desired top speed.

[Giant Rider]

Not knowing what you are looking for in performance I would recommend a pack made of the best cells that you can afford that meet the required voltage for your motor controller.