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frontpageScoobieSnax posted Oct 23, 2025 10:24 PM
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frontpageScoobieSnax posted Oct 23, 2025 10:24 PM

8-Pack Miady Rechargeable 1.5V 2500mWh Lithium AA Batteries + 8-Port Charger

w/ Subscribe & Save

$9.50

$16

40% off
Amazon
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Miady via Amazon has 8-Pack Miady Rechargeable 1.5V 2500mWh Lithium AA Batteries + 8-Port Charger on sale for $9.99 - 5% with Subscribe & Save = $9.49. Shipping is free w/ Prime or on $35+ orders.

Thanks to Community Member ScoobieSnax for sharing this deal.About this Item:
  • Heat Management: Openwork charger design for efficient heat dissipation; easy AA battery removal (front/back push).
  • Battery Use: 2500mWh leak-proof lithium AA for candles, scales, lights, controllers, toys, doorbells, flashes, locks, mics, radios, etc.
  • Recharge Cycles: 2000+ cycles with no memory effect; ultra-low self-discharge; replaces ~2000 alkaline batteries.
  • Charging: 2.5-hour fast charge via Type-C (laptop, car, power bank, adapter); charger exclusive to these batteries.
  • Output: Stable 1.5V — higher than NiMH, ideal for high-power devices.

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by ScoobieSnax
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Miady via Amazon has 8-Pack Miady Rechargeable 1.5V 2500mWh Lithium AA Batteries + 8-Port Charger on sale for $9.99 - 5% with Subscribe & Save = $9.49. Shipping is free w/ Prime or on $35+ orders.

Thanks to Community Member ScoobieSnax for sharing this deal.About this Item:
  • Heat Management: Openwork charger design for efficient heat dissipation; easy AA battery removal (front/back push).
  • Battery Use: 2500mWh leak-proof lithium AA for candles, scales, lights, controllers, toys, doorbells, flashes, locks, mics, radios, etc.
  • Recharge Cycles: 2000+ cycles with no memory effect; ultra-low self-discharge; replaces ~2000 alkaline batteries.
  • Charging: 2.5-hour fast charge via Type-C (laptop, car, power bank, adapter); charger exclusive to these batteries.
  • Output: Stable 1.5V — higher than NiMH, ideal for high-power devices.

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by ScoobieSnax

Community Voting

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ScoobieSnax
1583 Posts
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I ordered both to test myself and will return one or both depending how well they work. Will come back to update once I receive them tomorrow.

16 Comments

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Oct 23, 2025 11:53 PM
41 Posts
Joined Nov 2022
CleverBook371Oct 23, 2025 11:53 PM
41 Posts
Price looks good.. does anyone have experience with these if these batteries are any good? Most of the reviews on amazon are of free product
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Oct 24, 2025 12:45 AM
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ScoobieSnaxOct 24, 2025 12:45 AM
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Quote from CleverBook371 :
Price looks good.. does anyone have experience with these if these batteries are any good? Most of the reviews on amazon are of free product
These look to be a similar priced product with some more reviews if you'd like to give those a read as well:

https://slickdeals.net/share/android_app/t/18728128?referrerid=15823423

I unfortunately cannot offer a recommendation as I have never used rechargeable lithium AA's (just ordered these) but am just posting the least expensive options I came across and will return if I am unsatisfied. Best of luck!
1
Oct 24, 2025 03:08 PM
41 Posts
Joined Nov 2022
CleverBook371Oct 24, 2025 03:08 PM
41 Posts
Quote from ScoobieSnax :
These look to be a similar priced product with some more reviews if you'd like to give those a read as well:

https://slickdeals.net/share/android_app/t/18728128?referrerid=15823423

I unfortunately cannot offer a recommendation as I have never used rechargeable lithium AA's (just ordered these) but am just posting the least expensive options I came across and will return if I am unsatisfied. Best of luck!
Which one did you order? Miady or imuto?
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Oct 24, 2025 03:26 PM
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ScoobieSnaxOct 24, 2025 03:26 PM
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Quote from CleverBook371 :
Which one did you order? Miady or imuto?
I ordered both to test myself and will return one or both depending how well they work. Will come back to update once I receive them tomorrow.
Oct 24, 2025 04:38 PM
41 Posts
Joined Nov 2022
CleverBook371Oct 24, 2025 04:38 PM
41 Posts
Quote from ScoobieSnax :
I ordered both to test myself and will return one or both depending how well they work. Will come back to update once I receive them tomorrow.
Thanks, please keep us posted here
Oct 24, 2025 09:34 PM
2,318 Posts
Joined Feb 2014
elefante72Oct 24, 2025 09:34 PM
2,318 Posts
I bought the power owl ones. They have vastly lower capacity than a $1 nimh. To confuse things they use mwh not mah so you think whoa that's pretty good until you realize it has worse capacity than a nicad from 1980. I ended up getting my money back even the lowest of the low capacity wasn't met, I assume these are similarly disappointing. And I was charging and testing on a fancy xtar.
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Oct 24, 2025 10:50 PM
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ScoobieSnaxOct 24, 2025 10:50 PM
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Quote from elefante72 :
I bought the power owl ones. They have vastly lower capacity than a $1 nimh. To confuse things they use mwh not mah so you think whoa that's pretty good until you realize it has worse capacity than a nicad from 1980. I ended up getting my money back even the lowest of the low capacity wasn't met, I assume these are similarly disappointing. And I was charging and testing on a fancy xtar.
All rechargeable lithium AA/AAA batteries are rated in mWh due to having a fixed voltage output (3.7v lithium buck converted to 1.5v constant).

Which fancy xstar did you use? I know you can discharge these with one but how did you charge them without getting a low voltage error on the charger since it is looking for voltages over 3v (standard lithium cells)?

Edit: Found the Xstar charger. Didnt know it exsisted and functionality is really nice. Thanks for mentioning it!

https://a.co/d/3joGNvL

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Yesterday 03:21 AM
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nosurprisesplsYesterday 03:21 AM
456 Posts
Quote from ScoobieSnax :
All rechargeable lithium AA/AAA batteries are rated in mWh due to having a fixed voltage output (3.7v lithium buck converted to 1.5v constant).

Which fancy xstar did you use? I know you can discharge these with one but how did you charge them without getting a low voltage error on the charger since it is looking for voltages over 3v (standard lithium cells)?
If they can label it in mwh, they can label it in mah.
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Yesterday 12:03 PM
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ScoobieSnaxYesterday 12:03 PM
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Quote from nosurprisespls :
If they can label it in mwh, they can label it in mah.
Of course they can but theres a reason why all rechargeable lithiums cells arent rated in mAh and all NiMh aren't rated in mWh.

The mAh of the 3.7v cell would be misleading as it's being regulated to a fixed 1.5v. Wh is actually a more accurate measure of its stored energy.

Conversly, NiMH AA/AAA cells have an unregulated nominal voltage of 1.2V and their voltage drops during use, so mAh is a more practical unit for expressing their capacity without the complications of a changing voltage.
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Yesterday 08:33 PM
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ScoobieSnaxYesterday 08:33 PM
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Quote from CleverBook371 :
Thanks, please keep us posted here
Just received this Miady one. I obviously cannot speak to the capacity of the cells yet but can confirm that these come with a usb-c to usb-c cable and the charger is usb-c PD compatible which is what I was looking for. Quality looks and feels good. Have them charging now and will report back after doing some discharge capacity tests.
Today 05:18 AM
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Joined Oct 2017
GeorgeH6454Today 05:18 AM
112 Posts
I haven't bought this particular one but I've tried out Coast lithiums, and two other brands on Amazon. They work OK but the problems are that they don't charge in your normal charger which is fine at first until you're like me and now you have 3 different brands with several different charge methods. The real problem is that since they're voltage controlled you don't see their deaths coming and it just surprises you. Obviously the advantage is that they stay high in voltage. But they actually don't last as long as an eneloop and I think they self-discharge faster. These are 2500mWh / 1.5 = 1666mAh compared to 2000mAh eneloops
Today 06:35 AM
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bertfelinToday 06:35 AM
505 Posts
The most disliked aspect of lithium AA batteries is that, unlike other AA batteries, these batteries' voltage drops instantly from 1.5V to 0V when out of juice.
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ScoobieSnaxToday 06:41 AM
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Quote from GeorgeH6454 :
These are 2500mWh / 1.5 = 1666mAh compared to 2000mAh eneloops
The 2000mAh rating is at 1.2v on the eneloops which equates to 2400mWh so they'd actually have slightly less energy based on pure numbers assuming the specs are accurate. Am in the process of a discharge test now so will update by the morning.
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ScoobieSnaxToday 06:55 AM
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Quote from bertfelin :
The most disliked aspect of lithium AA batteries is that, unlike other AA batteries, these batteries' voltage drops instantly from 1.5V to 0V when out of juice.
This is true but some of the more expensive options, like the xstar's, drop to 1.2v for period of time before they cut off to help with that problem. Hopefully cheaper options offer that as well in the future.

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Today 07:05 AM
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rly723Today 07:05 AM
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Will these work with blink cameras and doorbell?

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