Golf Carts Battery Cap Removal Tool (CAP OFF) Simple, ergonomic solution for checking the water level of batteries. Patented design is engineered to remove and securely hold the three most common types of battery caps. Easily affixes to your key chain as a reminder to check your battery levels. Ideal for golf carts, electric forklifts, aerial lift equipment, electric sweepers etc. Operation Instructions: Align Cap-Off over the top of the battery cap and predown firmly. Turn Cap-Off counter-clockwise a 1/4 turn. Lift Cap-Off up noting that the battery cap stays securely in the tool. Visually inspect levels and refill as needed. With the battery cap securely in the Cap-Off tool, insert the cap back onto the filling port. Turn Cap-Off clockwise a 1/4 turn to tighten the cap. Lift Cap-Off straight up to release it from the battery cap. Repeat steps for each battery cap.