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Old 08-12-19, 06:44 AM
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Bikes: A steel framed 26" off road tourer from a manufacturer who thinks they are cool. Giant Anthem. Trek 720 Multiroad pub bike. 10 kids bikes all under 20". Assorted waifs and unfinished projects.

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Originally Posted by gauvins View Post
My current bank is a 16A (62Wh) RavPower. Rated 5V/2A input (as is usual).

Is it possible to accelerate the process? How?
Not much I suspect. You may be able to get a 2.4A Micro USB cable and a decent power adapter than can put out 3A, generally they'll have a red USB outlet like this one . That at least minimises any losses up to the inlet plug. But ultimately the charge rate is controlled by the circuitry inside the pack.
Next step is to get a power bank with a USB C input, especially ones with "Power Delivery" and use a minimum 18W USB C power pack. That will halve the charge time roughly.
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