I tried the method I got from other places—bring the battery to the wall and quickly press the Dash key+throw key, but I found that this method has a low success rate, and it is easy to cause the battery to generate glitch and make it impossible to grab. I found that Koatal's method is different from mine, and the success rate of Koatal's method is very high. Maybe it is because I practice too little, but I think it would be good if there are other methods for me to choose to practice! grateful!