Price History for 12-Volt 9AH NB SLA Replacement Battery Compatible with Duracell Dura12-9NB
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12-Volt 9AH NB SLA Replacement Battery Compatible with Duracell Dura12-9NB
delivering power when you need it, the Mighty Max ML9-12 12-Volt 9 Ah uses a state of the art, heavy-duty, calcium-alloy grid that provides exceptional performance and service life in both float and cyclic appl
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Oct 18, 2026 | $32.99 |
| Sep 30, 2026 | $36.29 |
| Sep 7, 2026 | $32.99 |
| Sep 5, 2026 | $36.29 |
| Aug 26, 2026 | $32.99 |
| Dec 14, 2025 | $29.99 |
| Dec 6, 2025 | $29.99 |
| Nov 23, 2025 | $29.99 |
| Nov 1, 2025 | $29.99 |
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Analysis
12-Volt 9AH NB SLA Replacement Battery Compatible with Duracell Dura12-9NB price analysis
Price analysis for 12-Volt 9AH NB SLA Replacement Battery Compatible with Duracell Dura12-9NB at Home Depot: Today's price is $32.99. Current price is 4% below the 90-day average of $34.31 (a $1.32 below the running mean).
- Currently listed at $32.99, which is $3.00 above the original MSRP of $29.99.
- Current price is 4% below the 90-day average of $34.31 (a $1.32 below the running mean).
- The lowest recorded price on PriceWatchPro was $29.99 on November 1, 2025. That's $3.00 below today's price.
- The highest recorded price on PriceWatchPro was $36.29 on September 5, 2026. Today's price is $3.30 below that peak.
- 30-day trend: trending down 9.1% from $36.29 to $32.99.
- Across 8 tracked price changes, the listing has dropped 2 times with an average drop of $3.30.
- PriceWatchPro has been tracking this listing since November 1, 2025 (357 days of price history).
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