Introducing the new TPL Battery Tray, designed by https://www.facebook.com/TrialpsychoRc/
With 1 or 2 extra holes drilled in one rail of your chassis, this compact battery tray can be mounted on any free space in your chassis, left side or right side. After choosing what side rail to mount on, you can trim off the extra mounting ear not used. The versatile plastic platform measures 60mm x 30mm and total weight is less than one gram. With adjustable mounting holes, it's perfect for adjusting a 850mah or 1300mah battery to the Elevation you desire.