Commercial Lithium Battery vs DIY Lithium Battery Comparision for Raspberry Pi and Smart Devices
Description: Today I will be showing my DIY Lithium Battery Bank that I built and how it compared to the
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Videos
World’s First DIY laser pointer lithium battery powered charged by wireless induction
Description: Today I want to show you a device I made using a cheap laser diode and 1000mAh lithium battery
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LED lightbulb replacement to save money and energy – it’s time to change to LED light energy
Description: Recently, I bought LED light bulb at $3.88 each (after $5 instant rebate). This was one in a lifetime
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Canadian Speed Cubing – Toronto Open Fall 2014 – Matthew competes at the Rubik’s Cube competition
Description: Matthew went to the Toronto Open Speedcubing competition in Fall 2014. This is his 3rd speedcubing competition.
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How to make Tealight Candle powered by Vegetable Oil Save Money by reusing items
Description: How to make a practical candle powered by vegetable oil. Keep your Tealight Candle container to make this awesome
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DIY AC to DC audio speakers – The world most versatile rechargeable DC audio speaker DIY project
Description: Here are the AC-to-DC audio speakers that I built. They are the most versatile audio speakers in the world
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How to convert AC audio speaker to DC lithium powered speaker – Awesome weekend electronic project
Description: Today I will be showing you how to convert broken AC audio speaker to DC speaker powered by lithium
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How to replace lithium battery on Philips portable DVD player for less than $8
Description: Today I will be showing how to replace old lithium batteries with a new one on the Philips portable
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Homemade DIY Rubik’s Cube Costume for school and party – Cool, Awesome, Easy and Free to make
Description: My wife made a Rubik’s Cube costume for our son. It’s very inventive and simple. The materials are: cardboards,
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How to power a calculator with an old rechargeable lithium battery from laptop or electronics
Description: The calculator can be powered by old laptop rechargeable lithium batteries, alkaline batteries, and even Ni-Cd rechargeable batteries. Depending
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