Note: Product page may say Prime Exclusive but the final price at checkout with the promo code below will be the same for Prime / Non-Prime Members.
JIAHONGJING via Amazon has
AsperX 20000mAh up to 165W USB-C 3-Port Power Bank w/ Retractable Cable (AX365) on sale for
$39.99 with promo code
EWU466XG at checkout.
Shipping is free.
Thanks to Deal Editor
iconian for sharing this deal.
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Details:
- Innovative Design: Built-in retractable cable for instant, tangle-free charging
- Unstoppable Power & Portability: 20,000mAh capacity with sleek, 20% more compact design; provides all-day (24+ hours) charging for laptops, phones, and other devices
- 165W Fast Charging: Max 100W single port; supports simultaneous 100W + 65W fast charging for two laptops
- Aerospace-Grade Aluminum Unibody: Military-grade metal shell offers premium feel, 40% better heat dissipation, and enhanced durability compared to plastic
- High-Tech TFT Display: Large colorful screen shows real-time battery level, remaining time, input/output power; adjustable brightness
- Exclusive Small Power Mode: Long-press power button to charge low-power devices (earbuds, smartwatches, small fans, etc.)
- What You Get: 1× AsperX 20,000mAh Power Bank, 1× 240W USB-C to USB-C cable, 1× user manual, 1× carrying bag; backed by 24-month comprehensive protection
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Our community has rated this post as helpful. If you agree, why not thank duckliyawei123
Hopefully, they get it sorted out eventually. whether they finally crack open the instructions or just end up filing for a warranty replacement.
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Our community has rated this post as helpful. If you agree, why not thank finaldestiny730
Charges laptop quickly. Amazing how much it drains the power bank but this is expected.
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You could have a 100 Watt Hour of energy-storage battery that is capable of transferring 1,000 Watts in a short burst, and it would still be "allowed." The limits are on energy storage capacity, which is Watt Hours.
100 Watt Hours of capacity is 341BTU of heat (plus some extra for the burnable materials used in the other parts/plastics of the housing and such). They limit the airline energy storage to that much energy - 100 Watt Hours.
Another way to put it. Hypothetically lets say you have a 200 horsepower car, but a cargo company limits the fuel tank to 2-gallons of fuel in the tank during transport. It doesn't matter if the car has 200hp and could burn through that gas in 5-6 minutes - the 2 gallons of fuel is what is combustible, and it's what would be restricted. 200hp is work/energy transfer speed, 2 gallons of fuel is the energy storage. 100W is energy transfer speed, 100Wh is energy storage. 165W max output of this battery bank is transfer speed, but it still has a 74Wh energy storage. 74 is less than the airline limit of 100.
In summary, 100 Watts (transfer speed) and 100 Watt Hours (storage capacity) are two completely different things. The capacity is what is restricted on airlines, as that controls how much energy is in the device, and how "explosive"/fiery it can be.
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