Hilo conceal battery is the besy way to conceal you carts from the elements while still enjoying them. With their magnetic snap and the ability to switch out the tops and bottoms the endless color combinations are amazing. The visible voltage and battery power on the front is a great accessory to any cart then the able to change to voltage to 5 different levels is amazing to enhance any cart to your liking. Now a favorite part 2 clicks and you can clean you cart airway for better air flow.