Adjustable Lipo Battery Tray Mount / Cartridge Type for RC plane, boat, 3 sizes | eBay
B&R Design Boat Battery Tray | Series 24 w/ Strap 11 x 6 3/4 Inch - Walmart.com
MINI BATTERY TRAY "PLANK" (Free Shipping) – Rock Pirates
Amazon.com: T-H Marine Battery Tray Holder with Strap and Stainless Steel Buckle - Fits Series Group 24 - Recessed Mounting Holes - Boat, Car and RV : Automotive