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expiredNavy-Wife | Staff posted Nov 24, 2025 3:03 AM

Prime Members: 15000mAh 22.5W Autel LiFePO4 Portable Power Bank

$15

$50

70% off
+ Free Shippingat Amazon
38 Comments
73.3K Views
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Deal Details
Autel Charge via Amazon has for Prime Members: 15000mAh 22.5W Autel LiFePO4 Portable Power Bank Charger (Micro30) on sale for $15.30. Shipping is free.

Thanks to Deal Hunter Navy-Wife for sharing this deal.

Product Details:
  • 15000mAh
  • LiFePO4 Cell
  • LED Indicators
  • Simultaneous Three-Device Charging
  • 22.5W Single-Port Fast Charging
  • Flight-Approved
  • Ports:
    • 2x USB-C
    • 1x USB-A
    • Wireless port for Apple Watch (S3-S8)

Editor's Notes

Written by Nate650 | Staff
  • About this product:
    • 2 Year Warranty
  • About this store:
  • Additional notes:
    • Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.

Original Post

Written by Navy-Wife | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Autel Charge via Amazon has for Prime Members: 15000mAh 22.5W Autel LiFePO4 Portable Power Bank Charger (Micro30) on sale for $15.30. Shipping is free.

Thanks to Deal Hunter Navy-Wife for sharing this deal.

Product Details:
  • 15000mAh
  • LiFePO4 Cell
  • LED Indicators
  • Simultaneous Three-Device Charging
  • 22.5W Single-Port Fast Charging
  • Flight-Approved
  • Ports:
    • 2x USB-C
    • 1x USB-A
    • Wireless port for Apple Watch (S3-S8)

Editor's Notes

Written by Nate650 | Staff
  • About this product:
    • 2 Year Warranty
  • About this store:
  • Additional notes:
    • Please see the original post for additional details & give the wiki and additional forum comments a read for helpful discussion.

Original Post

Written by Navy-Wife | Staff

Community Voting

Deal Score
+61
Good Deal
Visit Amazon

Top Comments

NateRules
1.9KComments
240Reputation
Seems like a good deal. Even though I think Lithium-ion batteries can easily outlast all of the other cheap components that go into these. One thing to remember. mAh is not capacity, mAh times voltage is (or Watt hours). So this should be 48 watt hours since Lifepo4 cells are 3.2 volts. If this was Lithium-ion it would be rated at about 13,000mAh since those cells are 3.7 volts.
Go to Comment
NateRules
1.9KComments
240Reputation
You can just ignore that guy. He said 3420mAh/40833mWh after testing. Remember it's the Watt hours that matter. He clearly pulled 12 volts so of course the amp hours would be low. He got 85% of the stated capacity but apparently doesn't understand that. 85% is very good. I've tested many of these, and they are never 85%.
Go to Comment
CompassionateVeg
3KComments
268Reputation
Having a charger last more than two or three years would be rad.
Go to Comment

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38 Comments

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Nov 26, 2025 3:02 AM
492 Comments
Joined Jan 2009
tooslickNov 26, 2025 3:02 AM
492 Comments
Quote from NateRules :
Seems like a good deal. Even though I think Lithium-ion batteries can easily outlast all of the other cheap components that go into these. One thing to remember. mAh is not capacity, mAh times voltage is (or Watt hours). So this should be 48 watt hours since Lifepo4 cells are 3.2 volts. If this was Lithium-ion it would be rated at about 13,000mAh since those cells are 3.7 volts.
I'm not sure I understand your point LifePO4 can easily outlast lithium ion. You don't mean lifespan. You mean charging capacity, correct?
Nov 26, 2025 3:11 AM
492 Comments
Joined Jan 2009

This comment has been rated as unhelpful by Slickdeals users.

Nov 26, 2025 3:15 AM
80 Comments
Joined Dec 2006
audichopperNov 26, 2025 3:15 AM
80 Comments
I to have the GENDOME version that looks identical to this one. It may be heavier than most but it charges our iPhones crazy fast. Favorite of all my chargers so ordered one of these so the family stops using mine 😁.
Nov 26, 2025 4:40 PM
1.9K Comments
Joined Aug 2011
NateRulesNov 26, 2025 4:40 PM
1.9K Comments
Quote from tooslick :
I'm not sure I understand your point LifePO4 can easily outlast lithium ion. You don't mean lifespan. You mean charging capacity, correct?
If you are referring to my comment about the cheap components. I just meant that a lot of these I have bought have stopped working randomly before the batteries went bad. So putting batteries with a longer lifespan won't help that. But that isn't entirely true. I have had plenty that had their batteries go bad while they still worked.
Nov 26, 2025 4:45 PM
1.9K Comments
Joined Aug 2011
NateRulesNov 26, 2025 4:45 PM
1.9K Comments
Quote from tooslick :
Do you own research and ignore the supposed experts on this post. Everyone has access to AI so use AI and don't get expert engineering advice on Slickdeals. This site is about deals. Not about battery chemistry.
What are you talking about? This deal is all about the battery chemistry. The pros and cons of this charger are completely different than a lithium-ion charger because of the LifePO4 battery.
Nov 27, 2025 2:56 PM
26 Comments
Joined Aug 2025
StrongGazelle9261Nov 27, 2025 2:56 PM
26 Comments
Quote from FantasticArm1685 :
Seems like a great deal, but always worry about these no name brand companies and all the LiOn batteries catching on fire - is Autel considered a decent brand?
This is branded as Autel but actually a product from Gendome. The manufacturer is Gotion. They are a large company that manufactures batteries for EVs. Gotion is partly owned by Volkswagen Group. Also, this is UL listed and has the Triple C certification (if you ever want to travel in China).
I have the Gendome labeled version of this exact same power bank. Love it. Only downside is that LFP take up more space for the capacity, so the power bank is quite large for a 15,000mAh. Still a worthy tradeoff for the first LFP power bank on the market. More stable chemistry.
Nov 30, 2025 5:11 AM
3.5K Comments
Joined Aug 2007
graphixvNov 30, 2025 5:11 AM
3.5K Comments
Quote from NateRules :
Seems like a good deal. Even though I think Lithium-ion batteries can easily outlast all of the other cheap components that go into these. One thing to remember. mAh is not capacity, mAh times voltage is (or Watt hours). So this should be 48 watt hours since Lifepo4 cells are 3.2 volts. If this was Lithium-ion it would be rated at about 13,000mAh since those cells are 3.7 volts.
Every Single Power Bank I have owned has not died from the battery going out, all of them eventually develop problems with the USB connectors. A couple of these I disassembled and repaired. It's been a trend.
1

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Nov 30, 2025 1:52 PM
2.7K Comments
Joined Oct 2008
asukaNov 30, 2025 1:52 PM
2.7K Comments
Quote from graphixv :
Every Single Power Bank I have owned has not died from the battery going out, all of them eventually develop problems with the USB connectors. A couple of these I disassembled and repaired. It's been a trend.
Good for you. I've had multiple fail and I strive to keep them in the 20-80% range.

These also should (emphasis, should) fare better in hotter climate. They'll still warn to avoid, but if you leave one in your glovebox in 120 degree summer heat, the Li-ion will be toast after one year, two at the most. These will hopefully last longer... Like when you really need it.
Dec 3, 2025 8:19 PM
46 Comments
Joined Aug 2020
ZenMasterlbDec 3, 2025 8:19 PM
46 Comments
finally a lifepo4 battery. thank you
Dec 3, 2025 9:09 PM
5.4K Comments
Joined Jul 2010
BuddyLove99Dec 3, 2025 9:09 PM
5.4K Comments
Quote from jacan :
do you r research the internal battery is 3.2v so when you connect something that is 5v or even 12v for QC this will give you lower capacity that means that the 15000mah will be translated to 3000mah or less, check the reviews
The capacity is still the same. The draw/supply rates is what I think you mean.
Dec 4, 2025 1:32 AM
40 Comments
Joined Nov 2016
joeyblazeDec 4, 2025 1:32 AM
40 Comments
Quote from FantasticArm1685 :
Seems like a great deal, but always worry about these no name brand companies and all the LiOn batteries catching on fire - is Autel considered a decent brand?
Autel is a good company
1
Pro
Dec 4, 2025 3:55 AM
352 Comments
Joined Dec 2013
newgun
Pro
Dec 4, 2025 3:55 AM
352 Comments
This thing is bulky
Dec 4, 2025 5:12 AM
2.7K Comments
Joined Oct 2008
asukaDec 4, 2025 5:12 AM
2.7K Comments
Quote from newgun :
This thing is bulky
All LFPs will be more bulky than traditional Li-Ion/Polymer.

You trade slower charging and more bulk/weight, for 5x longer lifespan... And far less impact from draining and fully charging.
Dec 4, 2025 7:25 AM
5.2K Comments
Joined Dec 2009
SDSummerDayDec 4, 2025 7:25 AM
5.2K Comments
It is not a deal for everyone, but if you need a CCC cert battery pack, this is the cheapest one by far.

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Dec 4, 2025 8:03 AM
761 Comments
Joined Jun 2008
sueshakeDec 4, 2025 8:03 AM
761 Comments
Couldn't find ccc being mentioned anywhere.

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