The reason is that it takes like 10-20 seconds to refuel a power cell versus 4-6 bloody hours to recharge a fully drained Lithium Ion battery. Also, depending on the way the fuel is produced, it *might* be more environmentally friendly than Lithium as well.
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Why on Earth indeed!
The reason is that it takes like 10-20 seconds to refuel a power cell versus 4-6 bloody hours to recharge a fully drained Lithium Ion battery. Also, depending on the way the fuel is produced, it *might* be more environmentally friendly than Lithium as well.