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Lithium Ion

The truth about power banks

Ever wondered why your 4,000mAh may not even charge your 1,570mAh iPhone 5S twice? Here’s why: – Devices consume power (“P”) and that is measured in watts. To derive watts, we need to multiply the amperage (“I”) by voltage (“V”)…. Continue Reading →

Inside a MacBook Battery

The battery on my MacBook is dying so I decided to just take it apart. You know, nothing stops my curiosity. I love taking things apart ever since young, though I wasn’t able to put most of them back together…… Continue Reading →

Environmentally Friendly Way to Discharge a Li-Po

Earlier this evening, the air-con guy called me up and asked to meet up at my new house to discuss how we would love run the array of ugly thick gas pipes around the house. Since the electrical wirings are… Continue Reading →

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