Myebikeshop M power premium class Lithium battery is what you need for your electric bike. M Power lithium battery is 48V24AH battery. This battery will provide you more KM per charge then lead acid battery. you get more then 1,00,000 KM running with this battery. We provide 2 year warranty for this battery, you don’t have to worry about warranty as we will provide door replacement service for this battery.