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expiredLovelyCheetah | Staff posted Nov 17, 2025 04:13 PM
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expiredLovelyCheetah | Staff posted Nov 17, 2025 04:13 PM

4-Pack HW USB-C Rechargeable 1.5V 1600mAh AA Lithium Batteries w/ Charger Cable

w/ Subscribe & Save

$5.50

$9.99

44% off
Amazon
39 Comments 7,334 Views
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Deal Details
TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon has 4-Pack HW USB-C Rechargeable 1.5V 1600mAh AA Lithium Batteries w/ Charger Cable (TH-ICR524C) on sale for $9.99 - $3 (30%) off when you apply promo code QEG35NEP on the checkout page - $1 (10%) off when you 'clip' the coupon on the product page - $0.50 (5%) off when you check out via Subscribe & Save = $5.49. Shipping is free w/ Prime or on $35+ orders.Thanks to Staff Member LovelyCheetah for sharing this deal.

About this product:
  • Type-C USB rechargeable AA batteries with 2400mWh capacity and 1.5-hour fast charge
  • Constant 1.5V output delivers stable power across full capacity for high-demand devices
  • Built-in safety protections include overcharge, overheat, and short-circuit prevention
  • Lithium cells perform reliably in high or low temperatures; compatible with standard AA devices
  • Over 1000 recharge cycles; eco-friendly alternative to disposable alkaline batteries

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Written by LovelyCheetah | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon has 4-Pack HW USB-C Rechargeable 1.5V 1600mAh AA Lithium Batteries w/ Charger Cable (TH-ICR524C) on sale for $9.99 - $3 (30%) off when you apply promo code QEG35NEP on the checkout page - $1 (10%) off when you 'clip' the coupon on the product page - $0.50 (5%) off when you check out via Subscribe & Save = $5.49. Shipping is free w/ Prime or on $35+ orders.Thanks to Staff Member LovelyCheetah for sharing this deal.

About this product:
  • Type-C USB rechargeable AA batteries with 2400mWh capacity and 1.5-hour fast charge
  • Constant 1.5V output delivers stable power across full capacity for high-demand devices
  • Built-in safety protections include overcharge, overheat, and short-circuit prevention
  • Lithium cells perform reliably in high or low temperatures; compatible with standard AA devices
  • Over 1000 recharge cycles; eco-friendly alternative to disposable alkaline batteries

Editor's Notes

Written by StrawMan86 | Staff

Original Post

Written by LovelyCheetah | Staff

Community Voting

Deal Score
+28
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Top Comments

hindjew
430 Posts
67 Reputation
I was about to jump on this until I read the reviews. Kinda dangerous when they catch fire / explode.
daverz28
1 Posts
10 Reputation
1600 mAh (milliamp-hours). Not the same as 2400 mWh (milliwatt-hours). 1600 mAh x 1.5 volts = 2400 mWh
jnemezis
277 Posts
120 Reputation
Possible fire hazard. Check the review photos.

38 Comments

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Nov 18, 2025 04:51 AM
1,314 Posts
Joined Dec 2008
Tweak42Nov 18, 2025 04:51 AM
1,314 Posts
Quote from cyou :
Isn't there a new breed / new generation of those 1.5v Li-ion chargeable cells, where they would push constant 1.5v the same way as this one, but towards the end they would drop to ~1V to at least give your gadgets a chance to report "low battery" before the cells shut down?
Look for the "low voltage indicator" or "low battery reminder" feature.
I'm aware Coast ZITHION and the latest Xtar usb c chargeable batteries can mimic alkaline voltage curve. They are significantly more expensive than the other no-names on the market however.
Nov 18, 2025 07:42 AM
193 Posts
Joined Jan 2010
JSchuckNov 18, 2025 07:42 AM
193 Posts
QEG35NEP No longer valid message.
Nov 18, 2025 02:58 PM
413 Posts
Joined Nov 2017
460XNov 18, 2025 02:58 PM
413 Posts
Quote from litesdsd :
Would this be good to power a Canon Speedlight Flash?
Yes as it holds the voltage for longer so in theory your recycle time will not get longer. I'm not sure of this brand, but for the price it's a good entry to test.
Nov 18, 2025 06:02 PM
580 Posts
Joined Aug 2014
slypher25aussieNov 18, 2025 06:02 PM
580 Posts
Quote from Cecerious :
Not a recommended use case. These batteries provide 1.5v constant until depleted. Meaning that you will get no low battery warning. Ok for some devices, not ok for things like smoke detectors, or locks, unless you have your keys handy.
I thought about that. I can always get in through the garage though, so not too worried about it.
Pro
Nov 19, 2025 11:13 PM
1,802 Posts
Joined Nov 2017
hizzledizzle
Pro
Nov 19, 2025 11:13 PM
1,802 Posts
Got mine today. They delivered low capacity (600mwa) AAA batteries instead of AA, and the listing has been changed to the Micro-USB version, so if I try to exchange them I won't get a USB-C item. I would consider keeping them, but they're so low capacity. Most similar items are advertised at double the capacity.

Seems like they dumped product with a bait and switch. Super shady.
Last edited by hizzledizzle November 19, 2025 at 04:26 PM.
Nov 20, 2025 08:24 PM
2,886 Posts
Joined Jun 2004
lamahNov 20, 2025 08:24 PM
2,886 Posts
Quote from hizzledizzle :
Got mine today. They delivered low capacity (600mwa) AAA batteries instead of AA, and the listing has been changed to the Micro-USB version, so if I try to exchange them I won't get a USB-C item. I would consider keeping them, but they're so low capacity. Most similar items are advertised at double the capacity.Seems like they dumped product with a bait and switch. Super shady.
I too got sent AAA batteries. Everyone make sure you give them 1-star rating
Nov 21, 2025 09:17 AM
2,693 Posts
Joined Aug 2008
hmmwvNov 21, 2025 09:17 AM
2,693 Posts
Yup also got AAA batteries, interestingly the label on the box actually listed them as AA batteries.

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Nov 23, 2025 05:07 PM
477 Posts
Joined Nov 2007
momomocNov 23, 2025 05:07 PM
477 Posts
Quote from TAGcaver :
Why would you need subscribe and save for rechargeable batteries? Seems like a red flag as to their durability.
just to get extra discount.😉 (sub and cancel after first purchase)

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