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frontpageRed_Liz | Staff posted Yesterday 01:55 PM
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frontpageRed_Liz | Staff posted Yesterday 01:55 PM

6-Pack HW CR123A 3V 1700mAh Lithium Batteries

w/ Subscribe & Save

$5.00

$12

58% off
Amazon
17 Comments 5,301 Views
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Deal Details
TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon has 6-Pack HW CR123A 3V 1700mAh Lithium Batteries on sale for $9.99 - 5% off w/ clipped coupon - additional 40% off with promo code EWEUYCY3 applied at checkout - 5% w/ Subscribe & Save = $4.99. Shipping is free w/ Prime or $35+ orders.

Thanks to Staff Member Red_Liz for sharing this deal.

Note: Promo codes and coupons are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page. You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription. You must be logged in to clip coupons; coupons are typically for one-time use. 

Product Details:
  • 1700mAh High Capacity – Our CR123A lithium batteries are more power than standard 1500mAh.
  • Wide Compatibility – Our 123/123A batteries fit fire alarms, smoke alarms, smoke detectors, range finders, R-ing sensors, flashlights and more.
  • Safe Design – Leak-proof CR123 lithium batteries, UL/RoHS certified with PTC protection.
  • All-Weather Ready – Reliable 3V output from -40°F to 158°F. Long shelf life with 10-Year Storage

Editor's Notes

Written by powerfuldoppler | Staff
  • About this Deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this Product:
    • Rated 4.6 out of 5 stars at Amazon based on over 190 customer reviews.
  • 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.
    • Seller TIGER HEAD HI WATT BATTERY HK CO LTD has a 97% positive feedback rating in the last 12 months, with over 320 Lifetime feedback.

Original Post

Written by Red_Liz | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
TIGER HEAD HI WATT BATTERY HK CO LTD via Amazon has 6-Pack HW CR123A 3V 1700mAh Lithium Batteries on sale for $9.99 - 5% off w/ clipped coupon - additional 40% off with promo code EWEUYCY3 applied at checkout - 5% w/ Subscribe & Save = $4.99. Shipping is free w/ Prime or $35+ orders.

Thanks to Staff Member Red_Liz for sharing this deal.

Note: Promo codes and coupons are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page. You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription. You must be logged in to clip coupons; coupons are typically for one-time use. 

Product Details:
  • 1700mAh High Capacity – Our CR123A lithium batteries are more power than standard 1500mAh.
  • Wide Compatibility – Our 123/123A batteries fit fire alarms, smoke alarms, smoke detectors, range finders, R-ing sensors, flashlights and more.
  • Safe Design – Leak-proof CR123 lithium batteries, UL/RoHS certified with PTC protection.
  • All-Weather Ready – Reliable 3V output from -40°F to 158°F. Long shelf life with 10-Year Storage

Editor's Notes

Written by powerfuldoppler | Staff
  • About this Deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this Product:
    • Rated 4.6 out of 5 stars at Amazon based on over 190 customer reviews.
  • 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.
    • Seller TIGER HEAD HI WATT BATTERY HK CO LTD has a 97% positive feedback rating in the last 12 months, with over 320 Lifetime feedback.

Original Post

Written by Red_Liz | Staff

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17 Comments

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Yesterday 03:43 PM
566 Posts
Joined Oct 2010
Wayno-sanYesterday 03:43 PM
566 Posts
I think my HP48S PRN scientific calculator uses 3 of these. I haven't used it in a couple of decades. Might pick up a set to see if it still works. Perhaps I can get something for it on the bay.
Yesterday 04:02 PM
521 Posts
Joined Jan 2005
L-TunedYesterday 04:02 PM
521 Posts
Anyone have experience with these in a August lock?
Yesterday 04:06 PM
14 Posts
Joined Oct 2019
rpbala09Yesterday 04:06 PM
14 Posts
My August lock uses these. Good deal!
Yesterday 04:08 PM
14 Posts
Joined Oct 2019
rpbala09Yesterday 04:08 PM
14 Posts
Quote from L-Tuned :
Anyone have experience with these in a August lock?
I haven't used these specifically, but they usually work well.
Yesterday 04:13 PM
772 Posts
Joined Nov 2009
mrgamersYesterday 04:13 PM
772 Posts
rechargeable?
Yesterday 06:55 PM
159 Posts
Joined Nov 2019
vns1Yesterday 06:55 PM
159 Posts
Given that these are practically a "specialty battery" it is rather surprising to see a rechargeable version. The price is also neat.
The only question is - why?
Why buy that at all? How many of those do you change a year to warrant a rechargeable replacement (and will it ever pay off)?
3
Yesterday 07:21 PM
4,626 Posts
Joined May 2008
adamantYesterday 07:21 PM
4,626 Posts
Quote from vns1 :
Given that these are practically a "specialty battery" it is rather surprising to see a rechargeable version. The price is also neat.
The only question is - why?
Why buy that at all? How many of those do you change a year to warrant a rechargeable replacement (and will it ever pay off)?
Where does it say this is rechargeable?

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Yesterday 08:23 PM
1,004 Posts
Joined Mar 2007
LILLYS_CLOSETYesterday 08:23 PM
1,004 Posts
Simply safe motion detectors use these as well
Yesterday 10:03 PM
290 Posts
Joined Jan 2021
BeautifulLake409Yesterday 10:03 PM
290 Posts
Quote from LILLYS_CLOSET :
Simply safe motion detectors use these as well
They used to send me batteries for free. Not sure if that policy is still in place.
Yesterday 10:17 PM
1,004 Posts
Joined Mar 2007
LILLYS_CLOSETYesterday 10:17 PM
1,004 Posts
Quote from BeautifulLake409 :
They used to send me batteries for free. Not sure if that policy is still in place.
Thank You that's good to know although I am currently not paying for monitoring so I am not sure how generous they will be. I do wish i knew about that during the 8 years i had it monitored.

Per AI:
When SimpliSafe Sends Free Batteries/Parts:
  • Warranty Claims: Under their warranty (which extends with monitoring plans), defective parts, including those needing battery replacements, are often swapped out.
  • Base Station Errors: If the wrong batteries (alkaline) were put in the Base Station, they'll send the correct rechargeable NiMH ones for free.
  • Customer Service: Many users report SimpliSafe sending free replacement batteries (even specific types) and key fobs upon request, especially if you're on a monitoring plan.
Last edited by LILLYS_CLOSET January 16, 2026 at 03:23 PM.
Yesterday 10:39 PM
39 Posts
Joined Apr 2009
fatnessmodelYesterday 10:39 PM
39 Posts
Quote from adamant :
Where does it say this is rechargeable?
Amazon description says single use, unfortunately.
Yesterday 10:40 PM
7 Posts
Joined Nov 2016
shah2kYesterday 10:40 PM
7 Posts
These are single use - not rechargeable
Yesterday 11:00 PM
34 Posts
Joined Feb 2016
axpcostYesterday 11:00 PM
34 Posts
Amazon.com for different products, as soon as I click to add promo code, value of the code is reduced by more than 50%, is there any anyone experiencing it? Why show full promo code account amount and reduce it, what is their strategy.
Yesterday 11:28 PM
30 Posts
Joined May 2025
HappyFlower1774Yesterday 11:28 PM
30 Posts
Quote from mrgamers :
rechargeable?
16340 is the type of battery that shares the same form factor as the CR123A, but is also rechargeable.
2

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Today 12:08 AM
468 Posts
Joined Jul 2005
amazonsisterToday 12:08 AM
468 Posts
.. practically a "specialty battery"
the only question is - why?
why buy that at all? how many of those do you change a year to warrant a rechargeable replacement (and will it ever pay off)?
ANSWER: When your son bought you a bunch of the "Awesome flashlights & stuff" used while on USMC deployment, and they ARE pretty awesome, but chomp thru A123's like candy! Rechargeables & a smart multi-size capable charger.. would be an unexpected treasure.. for only one (me) probably. 😆
Last edited by amazonsister January 16, 2026 at 05:18 PM.

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