Pocket Solar Charger

Sure, many gadgets today have built-in lithium-ion batteries, but for those that still require them, rechargeable is the way to go, as they save both money and reduce hazardous waste. Unfortunately, many require charging times in excess of 4 hours. So, Instructables user Shawn Frayne decided to show the internet how to create a pocket-sized solar battery charger using just a playing card and some supplies. Continue reading for a video and the instructions.

Portable Solar Charger


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