美国采购需求：机动三轮车、电动三轮车、电动滑板车、新能源汽车、零配件

I'm reaching out to request the owner's manual for my electric bike. Unfortunately, I've run into some issues with it, and I really need to be able to service it myself since taking it to a service station is just not an option for me right now. I recently learned the hard way about the importance of keeping the battery out of the sun, and now I'm dealing with a dead battery. It would be super helpful to have a manual that covers maintenance tips and troubleshooting to avoid any future headaches. Also, could you provide information on any shipping costs or additional fees for sending the manual? I really appreciate your help in getting this sorted out, as it is crucial for my daily commute. Thank you for your assistance!