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iconian | Staff 74K Views
Jul 19, 2025 5:52 PM

12-Count Bonai CR123A 3V 1200mAh Lithium Battery

$12

$23

47% off
w/ Subscribe & Saveat Amazon
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Deal Details
Update: This popular front-page deal is back with a new promo code.

BONAI via Amazon has 12-Count Bonai CR123A 3V 1200mAh Lithium Battery on sale for $22.99 - $10.35 (45%) off when you click 'Redeem' on the product page or apply promo code 3AF5HQQ3 on the checkout page - $1.15 (5%) off when you checkout via Subscribe & Save = $11.49. Shipping is free w/ Prime or on $35+ orders.Thanks to Deal Editor iconian for sharing this deal.

About this product:
  • 1500mah high capacity CR123A Battery is twice as strong as normal lithium batteries
  • RoHS UL certified, ensuring safety with no harmful substances
  • PTC protection to offer short circuit and leakage prevention
  • 10-year shelf life
  • Operate in temperatures ranging from -40°F to 140°F
  • Interchangeable with CR17345, 123, 123A, BR2/3A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123A, VL123A, 5018LC
  • Ideal for flashlights, night-vision goggles, security systems, alarm systems, motion detectors, smart home sensors, and more; not recommended for Arlo security cameras and one-time use only

Editor's Notes

Written by persian_mafia | Staff
  • About this Store:
  • Additional Information:
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
No longer available promo code:
  • JMSWMPSI

Original Post

Written by iconian | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular front-page deal is back with a new promo code.

BONAI via Amazon has 12-Count Bonai CR123A 3V 1200mAh Lithium Battery on sale for $22.99 - $10.35 (45%) off when you click 'Redeem' on the product page or apply promo code 3AF5HQQ3 on the checkout page - $1.15 (5%) off when you checkout via Subscribe & Save = $11.49. Shipping is free w/ Prime or on $35+ orders.Thanks to Deal Editor iconian for sharing this deal.

About this product:
  • 1500mah high capacity CR123A Battery is twice as strong as normal lithium batteries
  • RoHS UL certified, ensuring safety with no harmful substances
  • PTC protection to offer short circuit and leakage prevention
  • 10-year shelf life
  • Operate in temperatures ranging from -40°F to 140°F
  • Interchangeable with CR17345, 123, 123A, BR2/3A, CR123R, CR17335, CR17345, DL123A, EL123AP, K123LA, L123A, SF123A, VL123A, 5018LC
  • Ideal for flashlights, night-vision goggles, security systems, alarm systems, motion detectors, smart home sensors, and more; not recommended for Arlo security cameras and one-time use only

Editor's Notes

Written by persian_mafia | Staff
  • About this Store:
  • Additional Information:
    • Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
No longer available promo code:
  • JMSWMPSI

Original Post

Written by iconian | Staff

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12 Comments

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Jul 19, 2025 10:25 PM
1.2K Comments
Joined Nov 2013
Willow747Jul 19, 2025 10:25 PM
1.2K Comments
Wonder how long they last in service? Not rechargeable
Original Poster
Pro
Sr. Deal Editor
Jul 19, 2025 10:31 PM
77.9K Comments
Joined Feb 2006
iconianJul 19, 2025 10:31 PM
Original Poster
Pro
Sr. Deal Editor
77.9K Comments
Quote from Willow747 View quoted comment :
Wonder how long they last in service? Not rechargeable

rated for 10 years. i used maybe 4-5 brands before, and usually they are good. as for how long, it depends on the device and it's power draw
Jul 21, 2025 3:41 PM
37.5K Comments
Joined Dec 2005
SnakePliskenJul 21, 2025 3:41 PM
37.5K Comments
Not sure about this brand, but it's a great price!
Jul 21, 2025 3:54 PM
1.6K Comments
Joined Aug 2012
HarryS4062Jul 21, 2025 3:54 PM
1.6K Comments
I usually get these which are $9 for 6 pack.
https://www.amazon.com/dp/B08QMW9..._title_0_0

This deal is definitely better, not sure how the quality compares, but at the price going to get 1. Switchbot locks run through them in a few months.
1
1
Jul 21, 2025 3:56 PM
13.2K Comments
Joined Nov 2006
poohbieJul 21, 2025 3:56 PM
13.2K Comments
Good deal, usually get Bevigor brand, will try this out.
Last edited by poohbie July 21, 2025 at 02:46 PM.
Jul 21, 2025 5:36 PM
182 Comments
Joined Nov 2014
RobL8161Jul 21, 2025 5:36 PM
182 Comments

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

I just tested their AAA, so here is my feedback. My 5 year old energizer still read 1.82, during capacity test I got 1128 mah. This brand I got 1066 mah, production was about months ago. So at least with the AAA they are good. 50 cent vs $2 energizer brand. Keep in mind different brand has a better draw rate at 50,100,150 etc. My testing was done about 175 mah.
3
Jul 21, 2025 6:11 PM
106 Comments
Joined Nov 2018
nightfury28Jul 21, 2025 6:11 PM
106 Comments
May be a dumb question but is this
C OR D ?
2

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Jul 21, 2025 6:21 PM
170 Comments
Joined Mar 2014
jrodilJul 21, 2025 6:21 PM
170 Comments
Quote from nightfury28 View quoted comment :
May be a dumb question but is this
C OR D ?
If I remember right, these are neither of those 2 sizes. This is for a different size of batteries most commonly used for security systems (for RING devices for example).
1
Jul 22, 2025 8:27 AM
238 Comments
Joined Dec 2015
herukaJul 22, 2025 8:27 AM
238 Comments
Quote from nightfury28 View quoted comment :
May be a dumb question but is this
C OR D ?
Definitely don't put lithium batteries into those alkaline battery-intended slots even if they fit. The lithium chemistry voltage is very different (3.7V typically vs 1.5V for alkaline etc.) It's highly likely that your device will get permanently damaged at best and cause a fire at worst.
1
Jul 22, 2025 6:03 PM
1.6K Comments
Joined Oct 2005
DerProfiJul 22, 2025 6:03 PM
1.6K Comments
Quote from nightfury28 View quoted comment :
May be a dumb question but is this C OR D ?
CR123A is a completely different size and voltage. It's a 3V battery and about 34mm long with a 17mm diameter.
Jul 24, 2025 12:40 AM
2.7K Comments
Joined May 2021
SkillfulPiranha7944Jul 24, 2025 12:40 AM
2.7K Comments
Quote from nightfury28 View quoted comment :
May be a dumb question but is this
C OR D ?
Neither one. The dimensions are 0.67 inches (17 mm) in diameter and 1.36 inches (34.5 mm) in height. They are made to be used in items made specifically made for them, e.g. flashlights. You can, of course, wire them externally to power anything that uses regular 1.5V batteries. One of these is equal to two C or D batteries. The advantage to lithium batteries is their energy density. That means they provide more energy with less volume and weight.
Aug 12, 2025 8:28 PM
164 Comments
Joined Feb 2016
xenexprimeAug 12, 2025 8:28 PM
164 Comments
$10 with Subscribe and Save. Thanks!

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