DIY Mini Power Bank ⚡🔋Made with a 2500mAh lithium cell, 1A module & PVC case!!#DIY #PowerBank

In this video, I’m showing how I built a 2500mAh power bank using PVC pipe and simple electronics!
It’s compact, durable, and super handy for emergency charging situations. Perfect for DIY lovers!

🧰 Components Used:

🔋 1x 3.7V 2500mAh Li-ion Battery

⚡ 1x TP4056 1A Power Bank Charging Module (with protection)

🧪 1x PVC Pipe (
🔘 1x Mini Switch (optional)

🧵 Wires, hot glue, and basic tools (soldering iron, cutter, etc.)
✨ Features:

✅ Compact & Rectangular boxed design

✅ Strong PVC shell – heat & impact resistant

✅ 1A Output – perfect for emergency charging

✅ Rechargeable via Micro-USB
🛒 Where to Buy:

Battery & Module: Amazon, Flipkart, Robu.in

PVC Pipe: Local hardware shop

USB Ports & Accessories: Amazon or nearby electronics store
⚠️ Safety Tip: Always insulate connections properly to avoid short circuits!

If you enjoyed this build, don’t forget to Like, Share & Subscribe!
More DIY tech coming soon! 🔧

Видео DIY Mini Power Bank ⚡🔋Made with a 2500mAh lithium cell, 1A module & PVC case!!#DIY #PowerBank канала Fusion Sparks