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expiredLovelyCheetah | Staff posted Dec 17, 2025 10:37 PM
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expiredLovelyCheetah | Staff posted Dec 17, 2025 10:37 PM

8-Count 1.5V 2800mWh HW Rechargeable Lithium AA Batteries w/ Charging Cable $10.79 + Free Shipping w/ Prime or $35+ orders

$11

$27

59% off
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TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon [amazon.com] has the 8-Count 1.5V 2800mWh HW Rechargeable Lithium AA Batteries w/ Micro USB Charging Cable for $10.79 w/ Clipped Coupon & Promo Code HN3VM4UO at checkout. Shipping is free w/ Prime or $35+ orders

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TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon [amazon.com] has the 8-Count 1.5V 2800mWh HW Rechargeable Lithium AA Batteries w/ Micro USB Charging Cable for $10.79 w/ Clipped Coupon & Promo Code HN3VM4UO at checkout. Shipping is free w/ Prime or $35+ orders

Note: Clip the coupon and apply promo code

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21 Comments

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Pro
Dec 17, 2025 11:36 PM
82 Posts
Joined Apr 2023
PowerfulHarrier8998
Pro
Dec 17, 2025 11:36 PM
82 Posts

Our community has rated this post as helpful. If you agree, why not thank PowerfulHarrier8998

Micro usb a dealbreaker
1
2
Dec 17, 2025 11:47 PM
11,877 Posts
Joined May 2007
superslickzDec 17, 2025 11:47 PM
11,877 Posts
Quote from PowerfulHarrier8998 :
Micro usb a dealbreaker
Lol, go ahead and spend 2x to have the convenience of not having to have an extra cable around (which btw is included). You don't even need a charger with these. Just consider the cable as the charger.

Edit:
After reading reviews I canceled my order. There were pictures and reviews of batteries blowing up. There's a reason why integrating a charger into a battery is not a good idea on something this small.
Last edited by superslickz December 17, 2025 at 04:19 PM.
3
3
Dec 18, 2025 12:05 AM
93 Posts
Joined Dec 2025
MagentaDesk1020Dec 18, 2025 12:05 AM
93 Posts
are these really 1.5v? and reviews? looking for 1.5v for my deadbolt keypads.
1
Dec 18, 2025 12:18 AM
291 Posts
Joined Nov 2024
BeigeCrow552Dec 18, 2025 12:18 AM
291 Posts
These things are pretty nasty. Fried 2 just plugging the micro-B connectors in. Continued to get hot even unplugged. Took them outside expecting them to catch fire (they didn't).
2
Dec 18, 2025 03:03 AM
9,932 Posts
Joined Sep 2007
Santa_ClausDec 18, 2025 03:03 AM
9,932 Posts
my days of buying these and solar lights are ovah.
1
Dec 18, 2025 03:55 AM
208 Posts
Joined Sep 2004
NecroJoeDec 18, 2025 03:55 AM
208 Posts
Quote from Santa_Claus :
my days of buying these and solar lights are ovah.
Curious...why would you waste a more expensive battery that sacrifices capacity for a built-in charging system, for use in a device with a built-in charger?
1
Dec 18, 2025 01:12 PM
104 Posts
Joined Jan 2022
FairSofa5430Dec 18, 2025 01:12 PM
104 Posts
I bought a set of 4 of these last month. Unfortunately, they are slightly oversized and will not fit into my EOTech . They seem to work fine on most other AA devices.

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Dec 18, 2025 02:00 PM
2,463 Posts
Joined Apr 2004
TravisO2Dec 18, 2025 02:00 PM
2,463 Posts
Quote from MagentaDesk1020 :
are these really 1.5v? and reviews? looking for 1.5v for my deadbolt keypads.
Yes, lithium AA run at 1.5v most of its life
1
Dec 18, 2025 02:04 PM
93 Posts
Joined Dec 2025
MagentaDesk1020Dec 18, 2025 02:04 PM
93 Posts
Quote from TravisO2 :
Yes, lithium AA run at 1.5v most of its life
reading what the other people said, i will pass on these, not worth burning down my house
Pro
Dec 18, 2025 03:59 PM
4,491 Posts
Joined Mar 2009
tanman99
Pro
Dec 18, 2025 03:59 PM
4,491 Posts
Just stick with eneloops people. There's plenty of deals on those.
1
Dec 18, 2025 05:51 PM
62 Posts
Joined Dec 2017
Jtee714Dec 18, 2025 05:51 PM
62 Posts
Quote from tanman99 :
Just stick with eneloops people. There's plenty of deals on those.
I have eneloops too. I buy 1.5v Li-Ion because some devices need the 1.5v to function properly. However, I am not sure how well these live up to the claims on the label on capacity. So far, I am very happy with the XTAR ones.
1
Dec 19, 2025 07:10 PM
325 Posts
Joined Mar 2011
ericokDec 19, 2025 07:10 PM
325 Posts
Quote from TravisO2 :
Yes, lithium AA run at 1.5v most of its life
Lithium batteries are nominally over 3V. There's a voltage regulator in the cell that limits the voltage to 1.5V.
Dec 20, 2025 12:11 AM
1,048 Posts
Joined Feb 2017
theshopper2022Dec 20, 2025 12:11 AM
1,048 Posts
Quote from superslickz :
Lol, go ahead and spend 2x to have the convenience of not having to have an extra cable around (which btw is included). You don't even need a charger with these. Just consider the cable as the charger.

Edit:
After reading reviews I canceled my order. There were pictures and reviews of batteries blowing up. There's a reason why integrating a charger into a battery is not a good idea on something this small.
I have been using USB charged batteries for over 10 years, they are pretty safe. What you are sacrificing is capacity for convenience. Just don't use cheap ass bricks.
Dec 20, 2025 01:02 AM
11,877 Posts
Joined May 2007
superslickzDec 20, 2025 01:02 AM
11,877 Posts
Quote from theshopper2022 :
I have been using USB charged batteries for over 10 years, they are pretty safe. What you are sacrificing is capacity for convenience. Just don't use cheap ass bricks.
So you are saying that the reason why that person who posted the review had a blown up battery is because of a cheap charger and not the battery? OK, gotcha.

You should have been in charge of marketing for tesla back when they had issues with cars catching fire. Blame the charger!

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Dec 20, 2025 02:10 AM
1,048 Posts
Joined Feb 2017
theshopper2022Dec 20, 2025 02:10 AM
1,048 Posts
Quote from superslickz :
So you are saying that the reason why that person who posted the review had a blown up battery is because of a cheap charger and not the battery? OK, gotcha.

You should have been in charge of marketing for tesla back when they had issues with cars catching fire. Blame the charger!
Both instances were during recharge. It was something they initiated. If these blew up during usage, then sure 100% the battery.

Stay scared.

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