I’ve used plenty of power banks in my life but none of them were too costly. In India, if you spend anywhere from ₹1,000-3,000 ($13-$40), you can get a power bank that offers a good mix of ports, charging speed, and battery capacity. So when I was pitched a $299 power bank, I was intrigued. For that price, I could get a good budget phone or more than few power banks. Plus, the company’s claim that it uses the same battery material as is found in Tesla’s cars made me want to try it more. I might not be the target…
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