DIY Power Bank 11000 mAh @ Rs. 200/- | Topics Unlimited

Some similar product on Amazon:
https://www.amazon.in/Matefield-Plastic-18650-Batteries-Supply/dp/B07K9FC71V/ref=sr_1_170?crid=MVEBLLLFRKML&keywords=diy%2Bpower%2Bbank%2Bcase%2Bkit&qid=1554879628&s=gateway&sprefix=diy%2Bpower%2Caps%2C309&sr=8-170&th=1
https://www.amazon.in/Dreamyth-Display-Battery-Charger-Practical/dp/B076BNY9DJ/ref=sr_1_201?crid=MVEBLLLFRKML&keywords=diy+power+bank+case+kit&qid=1554879799&s=gateway&sprefix=diy+power%2Caps%2C309&sr=8-201
PayTm.com pe power bank case ka link abhi broken hai, So koi aur site pe koi cash back offer nhi milega to price high honeka chance hai.

DIY Power Bank 11000 mAh @ Rs. 200/- | Topics Unlimited

Price of Power Bank Case was Rs. 327/-
Delivery Charge was Rs. 25/-
I got a Cash Back from Paytm.com Rs. 200/-

So, actual price of Power Bank case was Rs. 152/-

Old laptop batteries (Rs. 50/- to Rs. 100/-) are available at any electronics scrap market.

So, Total cost was Rs. 152/- + Rs. 50/- = Rs. 202/-

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