1、DURABLE MATERIAL: Made from heavy duty 6061 aluminum and 18 8 stainless steel, this battery tie down holder is rust resistant, sturdy, and has a long lifespan. 2、FINE CRAFTSMANSHIP: The dual surface treatment eliminates milling marks and burrs from CNC machining. The battery tie down bracket undergoes sandblasting and anodizing processes, resulting in an enhanced matte texture. 3、VERSATILE APPLICATION: This bracket is suitable for various battery sizes, including 21, 21R, 22F, 22HF, 22R, 24, 24F, 24H, 24R, 24T, 25, 26, 26R, 26 70, 27, 27F, 27H, 28, 29H, 30H, 31, 31A, 31T, 33, 34, 34R, 34 78, 35, 40R, 41, 42, 43, 46, 47, H6(48), H8(49), 85, 86, 90, 91, 92, 93, 94R, 95R, 96R, 97R, 98R, 99, 124, and 140R batteries. 4、PERFECT FIT: The battery tie down holder is designed to securely hold the battery in place, ensuring a stable and reliable connection for your electronic devices. 5、EASY INSTALLATION: With its user friendly design, this battery holder is easy to install and remove, allowing for effortless battery replacement and maintenance.