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DURACELL

Duracell Coppertop 9V Battery, 4 Count, Smoke Detector, Long-lasting

✅ In stock
F
Grade
💤 Not a Deal
1.36/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$16.49
Listed $21.99
Save $5.50 25% OFF
Analysis Confidence 100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 31, 2026 9:30 PM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰At 37% above its usual rate, this is currently priced higher than what most shoppers have paid.
  • 🏷️A 25% cut from the official retail price adds further appeal.
  • 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
  • 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 1.36/20
Deal Strength 0/20
Momentum 0/10

📝 Product Overview

🏪 Sold by Sally Grocers
🚚 Shipping Free Shipping

Product Details

✓HOME SAFETY ESSENTIAL: The go-to battery for smoke detectors, carbon monoxide detectors, security sensors, alarm systems, and emergency devices. Replace annually—always have Duracell 9V ready.
✓5-YEAR STORAGE GUARANTEE: Duracell Coppertop 9V batteries are guaranteed to last 5 years in storage. Always have a fresh battery ready for your annual smoke detector check.
✓PROFESSIONAL-GRADE RELIABILITY: Also powers walkie-talkies, guitar effect pedals, multimeters, professional test instruments, and AED trainers—where reliable power isn't negotiable.
✓QUALITY ASSURANCE: Every Duracell battery is guaranteed against defects in material and workmanship. The brand trusted by those who take safety seriously.
✓ANNUAL REMINDER PACK: Whether you need 1 or 4, stock enough for every smoke detector in your home. Test them twice a year. Replace with Duracell every year.

⚙️ Specifications

Number of Batteries
4 9V batteries required. (included)
Brand
DURACELL
Battery Cell Composition
Alkaline
Battery Capacity
9 volts
Recommended Uses For Product
Clock, Radio, Remote Controls,Calculators, Flashlights, Wireless Keyboard, Wireless Mouse.
Product Dimensions
0.4 x 6 x 4.5 inches
Item Weight
7.04 ounces
ASIN
B000K2NW08
Item model number
MN1604B4
Batteries
4 9V batteries required. (included)
Customer Reviews
4.8
F
$16.49
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