@tipsbattery: 🔋 Have you ever wondered what's really inside a mobile phone battery? Today we're carefully opening an old battery to explore its internal layers and find out whether it contains copper. This video is made for educational purposes only. Lithium-ion batteries can catch fire or release harmful chemicals if punctured or handled incorrectly, so don't try this at home without proper knowledge and safety equipment. Watch until the end as we peel back the layers and explain what each material does inside the battery. You'll see how these small components help store and deliver power to your phone. Is there really copper inside? Stay with us to find out! If you enjoy learning about electronics, batteries, and what's inside everyday devices, don't forget to like, share, and follow for more interesting teardown videos. #Battery #MobileBattery #Copper #Electronics #Tech

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Monday 06 July 2026 05:11:03 GMT