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8-Pk Mupoer 1.5V 3000mWh Rechargeable AA Lithium Batteries w/ USB-C Charger
$15
$30
50% off
Amazon
AmazonDeal Details
Update: This popular deal is still available.
Mupoer via Amazon has 8-Pack Mupoer 1.5V 3000mWh Rechargeable AA Lithium Batteries w/ USB-C Charger on sale for $29.99 - $15 when you apply promo code JOGXYYGH at checkout = $14.99. Shipping is free w/ Prime or on $35+ orders.
Includes:
Mupoer via Amazon has 8-Pack Mupoer 1.5V 3000mWh Rechargeable AA Lithium Batteries w/ USB-C Charger on sale for $29.99 - $15 when you apply promo code JOGXYYGH at checkout = $14.99. Shipping is free w/ Prime or on $35+ orders.
- Note: This item is also available via Subscribe & Save for the same price. Manage your Subscribe & Save subscription anytime after your order ships. View filler items or Frontpage deals to unlock up to 15% savings with 5+ monthly items.
Includes:
- 8x 1.5V 3000mWh high-power rechargeable lithium AA batteries
- 1x charging and storage case
- Charging box combines storage and charging
- Rechargeable up to 2500 times
- Smart LED display shows charge and error status
- Requires the included charger and a 5V/3A power source
Editor's Notes
Written by qwikwit | 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 deal matches the previous Frontpage Deal.
- 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
Update: This popular deal is still available.
Mupoer via Amazon has 8-Pack Mupoer 1.5V 3000mWh Rechargeable AA Lithium Batteries w/ USB-C Charger on sale for $29.99 - $15 when you apply promo code JOGXYYGH at checkout = $14.99. Shipping is free w/ Prime or on $35+ orders.
Includes:
Mupoer via Amazon has 8-Pack Mupoer 1.5V 3000mWh Rechargeable AA Lithium Batteries w/ USB-C Charger on sale for $29.99 - $15 when you apply promo code JOGXYYGH at checkout = $14.99. Shipping is free w/ Prime or on $35+ orders.
- Note: This item is also available via Subscribe & Save for the same price. Manage your Subscribe & Save subscription anytime after your order ships. View filler items or Frontpage deals to unlock up to 15% savings with 5+ monthly items.
Includes:
- 8x 1.5V 3000mWh high-power rechargeable lithium AA batteries
- 1x charging and storage case
- Charging box combines storage and charging
- Rechargeable up to 2500 times
- Smart LED display shows charge and error status
- Requires the included charger and a 5V/3A power source
Editor's Notes
Written by qwikwit | 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 deal matches the previous Frontpage Deal.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
Community Voting
Deal
Score
+269
Good Deal
Bad Deal
Top Comments
You should know that almost every test out there is showing that these flipped batteries from all these Chinese no-name brands are not actually at the rating they claim. While they might be at 1.5v, the claim of 3000mWh is likely not true.
Here's the problem, you can't really see if this exact battery has been tested because this is a generic brand rebranding off a mass-produced recharged that has literally hundreds of different companies selling them. What happens is once they get enough traction and enough reviews, and enough people realize they are getting sold a sub-par rechargeable battery that doesn't hold up to the standards, they just take it off the store and re-list under a new name the exact same product.
It is also worth mentioning that the batteries inside are often not sourced in the same way as the recharger. So, one brand selling might actually be more legit than another one. A good example of this is Fujimax brand regularly meets their claimed capacity, but many, and I would even say MOST of the off-brand batteries like make claims of high capacities, and you find out you are only getting like a 1500 mAh capacity battery, or even less, 1100 mAh.
I basically stopped buying batteries on Temu even though they seemed like great deals, because you could never trust them. A couple of youtubers I follow will use the XTAR VX4 V2 battery testing tool which will test rechargeable and report the exact power drain and charge capacity, which you can then use to validate the claimed capacities, and video after video is just debunking the claims off all the battery sellers on shady sites.
So, imo, just spend a few extra dollars and get super high quality rechargeable batteries.
Here is a great spreadsheet on them:
https://docs.google.com/spreadshe...id=
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61 Comments
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You should know that almost every test out there is showing that these flipped batteries from all these Chinese no-name brands are not actually at the rating they claim. While they might be at 1.5v, the claim of 3000mWh is likely not true.
Here's the problem, you can't really see if this exact battery has been tested because this is a generic brand rebranding off a mass-produced recharged that has literally hundreds of different companies selling them. What happens is once they get enough traction and enough reviews, and enough people realize they are getting sold a sub-par rechargeable battery that doesn't hold up to the standards, they just take it off the store and re-list under a new name the exact same product.
It is also worth mentioning that the batteries inside are often not sourced in the same way as the recharger. So, one brand selling might actually be more legit than another one. A good example of this is Fujimax brand regularly meets their claimed capacity, but many, and I would even say MOST of the off-brand batteries like make claims of high capacities, and you find out you are only getting like a 1500 mAh capacity battery, or even less, 1100 mAh.
I basically stopped buying batteries on Temu even though they seemed like great deals, because you could never trust them. A couple of youtubers I follow will use the XTAR VX4 V2 battery testing tool which will test rechargeable and report the exact power drain and charge capacity, which you can then use to validate the claimed capacities, and video after video is just debunking the claims off all the battery sellers on shady sites.
So, imo, just spend a few extra dollars and get super high quality rechargeable batteries.
Here is a great spreadsheet on them:
https://docs.google.com/spreadshe...id=
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I was pleasantly surprised. They held a solid 1.4V at 2A discharge. at a 500mA discharge they had a capacity of 2.4WH (lower than the marketing material but good enough) AND the voltage tapers down to 1ish volts (I didn't discharge lower). This "feature" makes capacity and low battery detection possible.
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Ni-Cd? WTF still uses crappy Ni-Cds. Hope you meant NiMh.
Lithium batteries are actually better than both NiMh & Alkalines, Alkalines have a sloping discharge so they actually maintain 1.5V for a short period of time before the voltage starts to drop. These rechargeable lithiums contain a controller in them that regulates the voltage mostly @ 1.5V throughout their discharge cycle. Most will then drop the voltage when it's almost depleted for devices that have a low battery sensor so those devices will know it's time to recharge.
If that is an important feature, do your homework....which is pretty challenging with these batteries.
But the extra electronics to put the charge device in the battery DOES decrease the capacity in just about any of them. It's REALLY bad in the AAA version-simply too small.
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Join The Conversation
Share your experience with the Slickdeals community
Share information with the community. Please follow our Community Guidelines and be kind!