DIY Mini portable power bank 3000mah
Автор: Making DIY
Загружено: 2026-01-28
Просмотров: 674
Описание:
In this video, I have made a mini portable power bank using simple and easily available materials.
For this project, I used a 18650 lithium-ion battery (3.7V) along with a 5V step-up booster to charge mobile phones and other USB devices.
A PVC pipe is used for the body, which makes the power bank strong, lightweight, and portable.
This DIY project is useful for people who want to make their own power bank at low cost.
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