Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expiredRed_Liz | Staff posted Jan 16, 2026 01:55 PM
  1. Deal Image
Item 1 of 7
  1. Deal Image
  2. Deal Image
  3. Deal Image
  4. Deal Image
Item 1 of 7
expiredRed_Liz | Staff posted Jan 16, 2026 01:55 PM

6-Pack HW CR123A 3V 1700mAh Lithium Batteries

w/ Subscribe & Save

$5.00

$12

58% off
Amazon
25 Comments 9,307 Views
Visit Amazon
Good Deal
Save
Share
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

Community Voting

Deal Score
+38
Good Deal
Visit Amazon

Leave a Comment

Unregistered (You)

25 Comments

Sign up for a Slickdeals account to remove this ad.

Jan 16, 2026 03:43 PM
586 Posts
Joined Oct 2010
Wayno-sanJan 16, 2026 03:43 PM
586 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.
Jan 16, 2026 04:02 PM
521 Posts
Joined Jan 2005
L-TunedJan 16, 2026 04:02 PM
521 Posts
Anyone have experience with these in a August lock?
Jan 16, 2026 04:06 PM
14 Posts
Joined Oct 2019
rpbala09Jan 16, 2026 04:06 PM
14 Posts
My August lock uses these. Good deal!
Jan 16, 2026 04:08 PM
14 Posts
Joined Oct 2019
rpbala09Jan 16, 2026 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.
Jan 16, 2026 04:13 PM
806 Posts
Joined Nov 2009
mrgamersJan 16, 2026 04:13 PM
806 Posts
rechargeable?
Jan 16, 2026 06:55 PM
184 Posts
Joined Nov 2019
vns1Jan 16, 2026 06:55 PM
184 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)?
4
Jan 16, 2026 07:21 PM
4,628 Posts
Joined May 2008
adamantJan 16, 2026 07:21 PM
4,628 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?
1
1

Sign up for a Slickdeals account to remove this ad.

Jan 16, 2026 08:23 PM
1,008 Posts
Joined Mar 2007
LILLYS_CLOSETJan 16, 2026 08:23 PM
1,008 Posts
Simply safe motion detectors use these as well
Jan 16, 2026 10:03 PM
310 Posts
Joined Jan 2021
BeautifulLake409Jan 16, 2026 10:03 PM
310 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.
1
Jan 16, 2026 10:17 PM
1,008 Posts
Joined Mar 2007
LILLYS_CLOSETJan 16, 2026 10:17 PM
1,008 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.
Jan 16, 2026 10:39 PM
39 Posts
Joined Apr 2009
fatnessmodelJan 16, 2026 10:39 PM
39 Posts
Quote from adamant :
Where does it say this is rechargeable?
Amazon description says single use, unfortunately.
1
Jan 16, 2026 10:40 PM
8 Posts
Joined Nov 2016
shah2kJan 16, 2026 10:40 PM
8 Posts
These are single use - not rechargeable
1
Jan 16, 2026 11:00 PM
34 Posts
Joined Feb 2016
axpcostJan 16, 2026 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.
1
Jan 16, 2026 11:28 PM
37 Posts
Joined May 2025
HappyFlower1774Jan 16, 2026 11:28 PM
37 Posts

Our community has rated this post as helpful. If you agree, why not thank HappyFlower1774

Quote from mrgamers :
rechargeable?
16340 is the type of battery that shares the same form factor as the CR123A, but is also rechargeable.
2

Sign up for a Slickdeals account to remove this ad.

Jan 17, 2026 12:08 AM
471 Posts
Joined Jul 2005
amazonsisterJan 17, 2026 12:08 AM
471 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.

Leave a Comment

Unregistered (You)

Related Searches

Home & Home ImprovementTech & ElectronicsTech AccessoriesBatteriesAmazon

Popular Deals

See All
Found by CleverCatfish3760
Today 02:14 PM
$80$13038% offMilwaukee M12 12-Volt Lithium Ion Cordless Black Heated Hooded Jacket, (No Battery) $80
2
Found by JohnDubya
Today 03:33 PM
$6.99$3278% off[AC] $6.99: DC Comics, Batman Ninja Strike 6" 3-Pack Battle Set Action Figures with Pop-Out Ninja Accessories, Super Hero Kids Toys for Boys and Girls Ages 3 & Up
1
Found by phoinix
Today 05:48 PM
$1.49$2.0025% off$1.49* | 5.12-Oz Doritos Minis (Cool Ranch) at Amazon
0
Found by Rokket
Today 12:28 PM
$239$43945% offBosch 18V Brushless 18-Gauge Brad Nailer Kit w/ Battery & Charger $239 + Free Shipping
0
Found by pennysave
Today 03:10 PM
$96$12623% off$95.99*:ASUS ROG Pelta Wireless Gaming Headset, Tri-Mode (BT, 2.4GHz, USB-C), 50mm Drivers, 70Hr Battery, Detachable Mic, for PC, PS5, PS4, Switch – Black
1

Trending Deals

See All
Found by proud2bpinoy
Today 03:32 PM
Capital One Offers $75CB on $150 at Sam's Club and $25CB on $100 at Walmart
29
Found by minntwins
Today 07:42 PM
$50$10050% offMerrell Men's Morphlite Trail Running Shoes (4 Colors) $49.77 + Free Shipping on $50 or Free Store PU at Cabela's or Bass Pro Shops
1
Found by phoinix
Today 08:02 AM
$180$25028% off[AC] $179.99* | ASUS RT-BE92U BE9700 Tri-Band 10G Port Wi-Fi 7 Network Router at Amazon
10
Found by Navy-Wife
Today 07:21 PM
$14$3357% offG Gradual Men's Fleece Joggers Sweatpants w/ Zipper Pockets (size XS-XXL, various colors) from $14.49 + Free Shipping w/ Prime or on $35+
2
Found by KatManDude
Today 08:07 PM
$164$24934% offM12 FUEL 12V Lithium-Ion Brushless Cordless 5/8 in. SDS-Plus Rotary Hammer Drill (Tool-Only), YMMV - HACK $164.02
5