Mellow School Quick Tip - Battery Upgrade Kit

Mellow owners will receive Battery Upgrade Kit in the mail real soon which will cure the 2017 series drive of battery drop-outs and silence rattling noises. This video will help you understand how to install them. If you have a 2018 series and yours becomes unglued by chance simply write a message to support@mellowboards.com and we will mail one out to you ASAP.