It gets red hot and explodes. You are left with a hollow tube
Disconnecting a wire from a battery would break the circuit. If the battery was powering a bulb, the lamp would go out.
It's not going to break the 3DS, but because it says to do so on the instructions, you should really follow them.
it might break your battery
If you remove the wire from a battery, you effectively break the circuit, preventing the flow of electric current. The battery will no longer supply power to any connected devices or components. However, the battery itself will remain charged and capable of providing energy once the circuit is reconnected.
The battery will explode.
It's what happens when a battery is about to expire.
Depends on what kind of battery
It will destroy the battery.
It will break and you will cry
The battery becomes hot
You will ruin the battery.
no