The BTS light stick, also known as the ARMY Bomb, usually does not come with batteries included, so you will need to buy them separately 📦💡.
When you get your light stick, you should check the package carefully to see if it mentions anything about batteries, but generally, you will need to purchase them from a store or online 🛍️🔋.
It’s a good idea to buy the right type of batteries that fit your light stick, as using the wrong ones might not work properly or could even damage it, so make sure to follow the instructions carefully 📝💻.
If you’re not sure what kind of batteries you need, you can look at the instructions that come with the light stick or ask someone who has one for advice, as they might be able to help you figure it out 🤔👥.