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General high-speed discussion / Re: External Battery / 20V Power Bank for longer run time
« on: July 26, 2023, 02:34:24 AM »
Despite the fact that it looks to have increased in price by around one hundred Canadian dollars (CAD) after I purchased it, it has performed quite well so far, surviving being thrown around in my work bag and many coffee spills. If you are the sort of person who enjoys taking on handy projects like this one, you could also purchase a pair of lead acid batteries with a voltage of 12 volts or a lead acid battery with a voltage of 24 volts and then use a buck converter to reduce the voltage to the appropriate level for charging the battery. It's possible they'll be as big as car batteries and pack more than a thousand watt-hours.