Kidde 9-Volt Battery, for Smoke and Carbon Monoxide Detectors, 2 Count
- Brand:
- Kidde
- Model Number:
- 9V Batteries
- UPC:
- 047871337231
- EAN:
- 0047871337231
- Walmart SKU:
- 15356620824
Key Takeaway
Price momentum shifted downward yesterday, bringing the cost to $6.97. This represents a 0.7% discount to typical levels.
Third-Party Seller Summary
No price history available for Third-Party Sellers
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$7.47 | |
|
Lowest Price
|
$6.97 | |
|
Most Recent Price
|
$6.97 |
- Average Price
- $7.00
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked Kidde 9-Volt Battery, for Smoke and Carbon Monoxide Detectors, 2 Count since 3/13/2026. The most recent price update was on Nov 7, 2026.
Price Range: Over the past 90 days, the price has ranged from $6.97 (lowest on 3/13/2026) to $7.47 (highest on 11/4/2026). The average price during this period is $7.00.
Current Trend: Walmart.com prices have ranged from $6.97 (Nov 7) to $7.47 (Nov 5) over the past 90 days. Current price is close to the 90-day average of $7.02.
Customer Insights: Rated 4.6/5 from 156 reviews.
Customer Reviews
156 reviewsCustomer Reviews
4.6
Based on 156 reviews
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Showing 10 of 156 reviews
High quality
9 volt batteries have gone up in price quite a bit and I needed some for the smoke detectors in the house. This ended up being the best value for the money, since it was critical that these particular batteries be of the highest quality. I will buy again!
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these batteries are designed for the smoke detectors they're heavy duty and they're supposed to last at least 3 years 5 years if they are in the package and not being used they come in at two pack they're a great value and so far so good I'll have to revise my review in a year and let you know how it's doing
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Wow
I purchased a 9 volt Kiddie battery for my Kiddie Smoke Detector. Originally I intended to purchase a Duracell. But when I realized Walmart sold Kiddie batteries it was a no brainer, to purchase the Kiddie battery instead. Walmart thank you, for your wonderful inventory.
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Great for smoke alarm
works fine for smoke alarm
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Smoke alarm battery
great, stopped the beeping.
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Good batteries for smoke alarms
The batteries were in good condition and had no problems installing them into the smoke alarms.
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Twisted60
Easy enough to use. I think all batteries are over priced. I put it in my detector about 6 weeks ago. The detector went off a few days after insulation. I called the FD. They said sometines it can go off after showering. Cuz there was no fire.
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it's a 9v battery. better than most. lifespan says 2years. we will see!!!
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Garbage. The batteries were defective.
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Sick Battery Life
Battery life less than 1 month and has to be replaced.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
20 recordsWalmart.com prices have ranged from $6.97 (Nov 7) to $7.47 (Nov 5) over the past 90 days. Current price is close to the 90-day average of $7.02.
| Date | Price | Change | % Change |
|---|---|---|---|
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $-0.50 | -6.7% | |
| $7.47 | $+0.00 | +0.0% | |
| $7.47 | $+0.50 | +7.2% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | $+0.00 | +0.0% | |
| $6.97 | — | — |
No third-party seller price history available for this product in the past 90 days.
