popularDealStrategist posted Dec 16, 2025 04:33 AM
Item 1 of 2
Item 1 of 2
popularDealStrategist posted Dec 16, 2025 04:33 AM
Energizer Ultimate Lithium 50,000 mAh 30W Power Delivery 3-Port USB-C w/ LCD Display for $34.99
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It wont be allowed on a plane either... Not sure what mode of travel would require this capacity, camping, horseback riding?
It wont be allowed on a plane either... Not sure what mode of travel would require this capacity, camping, horseback riding?
The ever-popular Macbook Air idles at a few watts and maxes out at 30-35W. Macbook Pro idles at like 8W.
This would be good for emergencies, maker projects, car trips, that kind of thing.
(Kind of niche but this would also be good for vendors at craft shows and such, where you don't always have AC power available)
It wont be allowed on a plane either... Not sure what mode of travel would require this capacity, camping, horseback riding?
This is a pretty niche use case. There might be some other similar use cases where this is essentially a UPS.
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Very rough calculation 3.6V x 50Ah = 180Wh (which is close to many low capacity power stations that are far bigger and 2-3x the cost), or 90Wh of output after inflated specs and conversion losses. Assume camera uses 4-10W which means 22 to 9 hours runtime. At least this one charges somewhat fast, as there are cheaper versions that only charges at 5V or around 10W.
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