I Turned a Plastic Cup Into a Powerful Flashlight

Can a simple plastic cup become a powerful flashlight?

In this video, I build a super bright rechargeable flashlight using recycled materials that most people would throw away. I found a broken flashlight on the roadside and salvaged its LED and reflector, then combined them with an old plastic cup to create a useful emergency flashlight.

The flashlight is powered by a recycled 18650 battery from an old laptop and includes a USB-C charging port, charging indicator LED, power switch, and battery protection circuit. Despite being made from discarded materials, it provides bright light and can be useful during power outages, storms, camping trips, hiking, or other outdoor activities.

This is a simple DIY project that shows how old and unwanted items can be transformed into something practical and valuable.

If you enjoy DIY projects, recycling ideas, and creative inventions, don't forget to like, comment, and subscribe for more videos.
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Видео I Turned a Plastic Cup Into a Powerful Flashlight канала Kênh KHKT