Don’t Blame the batteries
The remote went off? The air conditioner remote also needs some new triple A batteries? Bummer! But aluminum foil comes in very useful here. The springs that hold batteries in electronics can sometimes be loose and that means that your beloved batteries are still alive and kicking!
In order to fix this, place a piece of aluminum foil between the batteries and the device until it is not loose. Genius, right? Say goodbye to bad quality batteries, because that wasn’t the issue!