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expirediconian | Staff posted Aug 30, 2025 06:23 PM
expirediconian | Staff posted Aug 30, 2025 06:23 PM

30-Count BONAI CR2032 3V Lithium Battery Coin Button Batteries

$5.00

$9.99

49% off
Amazon
12 Comments 6,270 Views
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Deal Details
BONAI via Amazon has 30-Count BONAI CR2032 3V Lithium Battery Coin Button Batteries on sale for $9.99 - $5 with promo code A9US3DNJ at checkout = $4.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Editor iconian for sharing this deal.

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by iconian | Staff
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Community Notes
About the Poster
BONAI via Amazon has 30-Count BONAI CR2032 3V Lithium Battery Coin Button Batteries on sale for $9.99 - $5 with promo code A9US3DNJ at checkout = $4.99. Shipping is free with Prime or on $35+ orders.

Thanks to Deal Editor iconian for sharing this deal.

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by iconian | Staff

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Top Comments

bee46
440 Posts
38 Reputation
Just for reference, earlier this month on same item:

Item(s) Subtotal:$6.99
Shipping & Handling:$0.00
Promotion Applied:-$2.80
Total before tax:$4.19

11 Comments

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Aug 30, 2025 06:50 PM
440 Posts
Joined May 2007
bee46Aug 30, 2025 06:50 PM
440 Posts

Our community has rated this post as helpful. If you agree, why not thank bee46

Just for reference, earlier this month on same item:

Item(s) Subtotal:$6.99
Shipping & Handling:$0.00
Promotion Applied:-$2.80
Total before tax:$4.19
2
Aug 31, 2025 06:53 AM
257 Posts
Joined Aug 2017
PulpMagicAug 31, 2025 06:53 AM
257 Posts
Quote from bee46 :
Just for reference, earlier this month on same item:

Item(s) Subtotal:$6.99
Shipping & Handling:$0.00
Promotion Applied:-$2.80
Total before tax:$4.19
Thank you!
Pro
Sep 01, 2025 07:21 AM
309 Posts
Joined Jun 2017
phoenix-wright
Pro
Sep 01, 2025 07:21 AM
309 Posts

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

abundance of precaution warning: if you have small kids don't buy these. if you absolutely need them treat them as you would a dangerous weapon or toxic liquid.
2
1
Sep 01, 2025 07:24 AM
1,674 Posts
Joined Aug 2007
munkleSep 01, 2025 07:24 AM
1,674 Posts
Pictures say they have a 3 year shelf life. That's awfully low for a lithium battery.
Sep 01, 2025 07:50 AM
256 Posts
Joined Jan 2010
slain85Sep 01, 2025 07:50 AM
256 Posts
They come in such high quantities because you need to replace more often compared to major brands like Duracel or Energizer.
Sep 01, 2025 09:03 AM
49 Posts
Joined Dec 2019
FuschiaMarmot930Sep 01, 2025 09:03 AM
49 Posts

Our community has rated this post as helpful. If you agree, why not thank FuschiaMarmot930

Quote from phoenix-wright :
abundance of precaution warning: if you have small kids don't buy these. if you absolutely need them treat them as you would a dangerous weapon or toxic liquid.

To put a little more context, small children swallow random stuff. Per children's hospital of Philadelphia there are over 2500 button battery ingestions a year. Button batteries have their terminals close together. When in the esophagus the terminals are so close they
will conduct and will cook the tissue so to speak. This is a medical emergency requiring a trip to the operating room to remove it after confirming if there is a button battery with X-ray. If there is a chance this has occurred you should have the child swallow some honey and go to the ER. Even with prompt intervention it cause future complications. Some of the brand names make the battery bitter with a coating to discourage this.

Anywho, just keep your button batteries secured away from small kiddos.
Last edited by FuschiaMarmot930 September 1, 2025 at 02:10 AM.
2
Sep 01, 2025 01:15 PM
708 Posts
Joined Jul 2020
MattacksSep 01, 2025 01:15 PM
708 Posts
Quote from phoenix-wright :
abundance of precaution warning: if you have small kids don't buy these. if you absolutely need them treat them as you would a dangerous weapon or toxic liquid.
Does nobody have common sense anymore? Lock this or anything else that you don't want small children to have access to up. If parents 100 years ago were as stupid as parents today, the human race would have gone extinct.
4

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Sep 01, 2025 02:25 PM
46 Posts
Joined Mar 2019
nobjunSep 01, 2025 02:25 PM
46 Posts
Title should say lifetime supply 😂
1
Sep 01, 2025 03:14 PM
34 Posts
Joined May 2011
SeanTSep 01, 2025 03:14 PM
34 Posts
Life is too short for cheap coin batteries. Don't know the quality of these, but the cost per battery is an indicator.
Sep 01, 2025 06:19 PM
25 Posts
Joined Jan 2016
MattintheboxSep 01, 2025 06:19 PM
25 Posts
I've been burned (figuratively) by these discount Amazon batteries. They start with a lower voltage and discharge rapidly. Additionally, despite keeping them in my refrigerator in the "sealed" package, they have started to corrode.
Spend the extra money to get a reputable brand, otherwise you'll be changing them very frequently. Not worth the potential savings.
Today 12:02 AM
1,674 Posts
Joined Aug 2007
munkleToday 12:02 AM
1,674 Posts
Quote from nobjun :
Title should say lifetime supply 😂
With a 3 year shelf life, I hope you got your affairs in order

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