3M Universal Anti-slip Super Sticky Battery Pad (Similar to UMMAGRIP)

These battery pads are incredibly grippy and sticky. They're suitable for different size quads and can be cut to your desired size. The pads measure 100 x 50 x 3 (mm) and have super grippiness. To clean them, use a damp sponge. Just water is enough to remove dust and dirt. As the pad gets cleaner and drier, it becomes stickier. Avoid using paper towels, tissues, t-shirts, or rags as they may leave lint. Even when coated in dust, these pads grip batteries much better than foam or rubber pads. The package includes 3 anti-slip battery pads of the same size with double-sided sticky tape backing.

Using these battery pads is easy. Just cut them to the size you need for your quad and stick them in place. When cleaning, use a damp sponge and water. Avoid using things like paper towels as they can leave lint. Even if the pads get dusty, they'll still work well. To keep them in good condition, clean them regularly with a damp sponge. If you notice the stickiness reducing, a quick clean should bring it back.