Item 1 of 4
Item 1 of 4
frontpagedoublehelixx | Staff posted Aug 13, 2026 4:13 PM
3-Port TALIX 12800mAh 125W Laptop Power Bank w/ 240W USB-C Cable
$23
$60
61% off
+ Free S&Hat Amazon
+ Free S&Hat AmazonDeal Details
Lenovo Product Marketplace, Inc. via Amazon has 3-Port TALIX 12800mAh 125W Laptop Power Bank w/ 240W USB-C Cable (PBFO12125A) on sale for $22.99 when you apply promo code WUX3UY8W at checkout. Shipping is free.
About this product:
- Note: This promo code is valid for users with or without Prime membership, taking the final price to the same $22.99 price.
About this product:
- Up to 125W fast charging with USB-C PD 3.0 support
- 12800mAh capacity charges laptops, phones, tablets, and more
- Dual USB-C ports and USB-A port w/ included 240W USB-C cable
- Digital display shows battery percentage and charging status
- TSA-approved 46.08Wh capacity with built-in safety protections
Editor's Notes
Written by jimmytx | Staff- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Additional Information:
- This offer matches our recent and very popular front page deal from July 2026 which earned over 65 thumbs up.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Lenovo Product Marketplace, Inc. via Amazon has 3-Port TALIX 12800mAh 125W Laptop Power Bank w/ 240W USB-C Cable (PBFO12125A) on sale for $22.99 when you apply promo code WUX3UY8W at checkout. Shipping is free.
About this product:
- Note: This promo code is valid for users with or without Prime membership, taking the final price to the same $22.99 price.
About this product:
- Up to 125W fast charging with USB-C PD 3.0 support
- 12800mAh capacity charges laptops, phones, tablets, and more
- Dual USB-C ports and USB-A port w/ included 240W USB-C cable
- Digital display shows battery percentage and charging status
- TSA-approved 46.08Wh capacity with built-in safety protections
Editor's Notes
Written by jimmytx | Staff- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Additional Information:
- This offer matches our recent and very popular front page deal from July 2026 which earned over 65 thumbs up.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
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13 Comments
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Our community has rated this post as helpful. If you agree, why not thank RevPizzaguy
Internal losses seem pretty high on this one though:
12,800mAh is cell capacity. During voltage conversion to 5V, about 40-50% of energy is lost, so the usable capacity is roughly 7,200mAh at 5V.
I have the Talix 140w version actually but this would be a good back up
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For nearly all devices this is a 100W charger.
If I had a 125W TurboPower, I'd consider this as an emergency charger for that device to rapidly get a bounce back charge.
But Baseus and INIU deals regularly slay this offering.
Internal losses seem pretty high on this one though:
12,800mAh is cell capacity. During voltage conversion to 5V, about 40-50% of energy is lost, so the usable capacity is roughly 7,200mAh at 5V.
7200mAh * 5.0V = 36,000mWh
12800mAh * 3.7V (Li-Ion nominal voltage) = 47,360mWh
Loss = (1 - 36000mWh/ 47360mWh) = .24 = 24%.
Whoever wrote the answer to that Q&A doesn't understand that capacity comparisons in amp-hours can only be done at a fixed voltage. If two different voltages are used, you need to convert to mWh or Joules first.
I think 24% loss is probably pretty average for one of these.
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