Mini Power Bank DIY Project 

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Mini Power Bank DIY Project – 5V USB Output

1pcs 2600mAh 5V 1A Mini Portable Power Bank

This Mini Power Bank DIY Project is designed for medium-level DIY electronics learners. It can charge mobile phones, Bluetooth devices, and small USB gadgets. Compact size and practical use make it a best-selling project.

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Project Features

• Output: 5V USB

• Battery: 18650 Li-ion

• Protection: Overcharge & short circuit

• Portable & lightweight

• Daily-use practical project

• Lets Test it How Powerfull it is ?

• its 2600 Mah

• Can Lit a USB zero watt bulb for whole night

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• Can Run a USB Fan for 3 Hour

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Skill Level

👉 Medium Level DIY Project

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What You Will Learn

• Li-ion battery handling

• Boost converter working

• USB output regulation

• Practical power management

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What’s Included (Kit Option)

• 18650 Battery Holder

• Boost Converter Module

• USB Output Port

• Protection Circuit

• Switch & Wiring

• Basic enclosure

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Available Options & Price

1️⃣ Project PDF + Circuit 
2️⃣ Complete DIY Kit
3️⃣ Ready-Made Power Bank – PKR 500

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Order Now

📲 Order on WhatsApp
👉 Click here to chat:
wa.me/923219622440

(Fast response | Cash on Delivery available)